1
|
Nobbs JD, Sugiarto S, See XY, Cheong CB, Aitipamula S, Stubbs LP, van Meurs M. Tetramethylphosphinane as a new secondary phosphine synthon. Commun Chem 2023; 6:85. [PMID: 37120598 PMCID: PMC10148838 DOI: 10.1038/s42004-023-00876-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2022] [Accepted: 04/06/2023] [Indexed: 05/01/2023] Open
Abstract
Secondary phosphines are important building blocks in organic chemistry as their reactive P-H bond enables construction of more elaborate molecules. In particular, they can be used to construct tertiary phosphines that have widespread applications as organocatalysts, and as ligands in metal-complex catalysis. We report here a practical synthesis of the bulky secondary phosphine synthon 2,2,6,6-tetramethylphosphinane (TMPhos). Its nitrogen analogue tetramethylpiperidine, known for over a century, is used as a base in organic chemistry. We obtained TMPhos on a multigram scale from an inexpensive air-stable precursor, ammonium hypophosphite. TMPhos is also a close structural relative of di-tert-butylphosphine, a key component of many important catalysts. Herein we also describe the synthesis of key derivatives of TMPhos, with potential applications ranging from CO2 conversion to cross-coupling and beyond. The availability of a new core phosphine building block opens up a diverse array of opportunities in catalysis.
Collapse
Affiliation(s)
- James D Nobbs
- Institute of Sustainability for Chemicals, Energy and Environment (ISCE2), Agency for Science, Technology and Research (A*STAR), 1 Pesek Road, Jurong Island, Singapore, 627833, Republic of Singapore
| | - Sigit Sugiarto
- Institute of Sustainability for Chemicals, Energy and Environment (ISCE2), Agency for Science, Technology and Research (A*STAR), 1 Pesek Road, Jurong Island, Singapore, 627833, Republic of Singapore
| | - Xin Yi See
- Institute of Sustainability for Chemicals, Energy and Environment (ISCE2), Agency for Science, Technology and Research (A*STAR), 1 Pesek Road, Jurong Island, Singapore, 627833, Republic of Singapore
| | - Choon Boon Cheong
- Institute of Sustainability for Chemicals, Energy and Environment (ISCE2), Agency for Science, Technology and Research (A*STAR), 1 Pesek Road, Jurong Island, Singapore, 627833, Republic of Singapore
| | - Srinivasulu Aitipamula
- Institute of Sustainability for Chemicals, Energy and Environment (ISCE2), Agency for Science, Technology and Research (A*STAR), 1 Pesek Road, Jurong Island, Singapore, 627833, Republic of Singapore
| | - Ludger P Stubbs
- Institute of Sustainability for Chemicals, Energy and Environment (ISCE2), Agency for Science, Technology and Research (A*STAR), 1 Pesek Road, Jurong Island, Singapore, 627833, Republic of Singapore
| | - Martin van Meurs
- Institute of Sustainability for Chemicals, Energy and Environment (ISCE2), Agency for Science, Technology and Research (A*STAR), 1 Pesek Road, Jurong Island, Singapore, 627833, Republic of Singapore.
| |
Collapse
|
2
|
Wilders AM, Henle J, Haibach MC, Swiatowiec R, Bien J, Henry RF, Asare SO, Wall AL, Shekhar S. Pd-Catalyzed Cross-Coupling of Hindered, Electron-Deficient Anilines with Bulky (Hetero)aryl Halides Using Biaryl Phosphorinane Ligands. ACS Catal 2020. [DOI: 10.1021/acscatal.0c04280] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Alison M. Wilders
- Process Research and Development, AbbVie Inc., 1 North Waukegan Road, North Chicago, Illinois 60064, United States
| | - Jeremy Henle
- Process Research and Development, AbbVie Inc., 1 North Waukegan Road, North Chicago, Illinois 60064, United States
| | - Michael C. Haibach
- Process Research and Development, AbbVie Inc., 1 North Waukegan Road, North Chicago, Illinois 60064, United States
| | - Rafal Swiatowiec
- Process Research and Development, AbbVie Inc., 1 North Waukegan Road, North Chicago, Illinois 60064, United States
| | - Jeffrey Bien
- Process Research and Development, AbbVie Inc., 1 North Waukegan Road, North Chicago, Illinois 60064, United States
| | - Rodger F. Henry
- Process Research and Development, AbbVie Inc., 1 North Waukegan Road, North Chicago, Illinois 60064, United States
| | - Shardrack O. Asare
- Analytical Research and Development, AbbVie Inc., 1 North Waukegan Road, North Chicago, Illinois 60064, United States
| | - Amanda L. Wall
- Analytical Research and Development, AbbVie Inc., 1 North Waukegan Road, North Chicago, Illinois 60064, United States
| | - Shashank Shekhar
- Process Research and Development, AbbVie Inc., 1 North Waukegan Road, North Chicago, Illinois 60064, United States
| |
Collapse
|
3
|
Shaughnessy KH. Monodentate Trialkylphosphines: Privileged Ligands in Metal-catalyzed Crosscoupling Reactions. CURR ORG CHEM 2020. [DOI: 10.2174/1385272824666200211114540] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Phosphines are widely used ligands in transition metal-catalyzed reactions.
Arylphosphines, such as triphenylphosphine, were among the first phosphines to show
broad utility in catalysis. Beginning in the late 1990s, sterically demanding and electronrich
trialkylphosphines began to receive attention as supporting ligands. These ligands
were found to be particularly effective at promoting oxidative addition in cross-coupling
of aryl halides. With electron-rich, sterically demanding ligands, such as tri-tertbutylphosphine,
coupling of aryl bromides could be achieved at room temperature. More
importantly, the less reactive, but more broadly available, aryl chlorides became accessible
substrates. Tri-tert-butylphosphine has become a privileged ligand that has found application
in a wide range of late transition-metal catalyzed coupling reactions. This success
has led to the use of numerous monodentate trialkylphosphines in cross-coupling reactions. This review
will discuss the general properties and features of monodentate trialkylphosphines and their application in
cross-coupling reactions of C–X and C–H bonds.
Collapse
Affiliation(s)
- Kevin H. Shaughnessy
- Department of Chemistry & Biochemistry, The University of Alabama, Box 870336, Tuscaloosa, AL, 35487-0336, United States
| |
Collapse
|
4
|
Pearce KG, Simenok V, Crossley IR. Phosphacycloalkyldiones: synthesis and coordinative behaviour of 6- and 7-member cyclic diketophosphanyls. Dalton Trans 2020; 49:5482-5492. [DOI: 10.1039/d0dt00864h] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Condensation of glutaryl and adipoyl chlorides with bis(silyl)phosphanes RP(SiMe3)2 (R = Me, nBu, tBu, Ph, Mes) affords the conformationally fluxional phosphacycloalkyldiones (CH2)n(CO)2PR (n = 3, 4); their coordination behaviour is explored.
Collapse
|
5
|
Laffoon JD, Chan VS, Fickes MG, Kotecki B, Ickes AR, Henle J, Napolitano JG, Franczyk TS, Dunn TB, Barnes DM, Haight AR, Henry RF, Shekhar S. Pd-Catalyzed Cross-Coupling Reactions Promoted by Biaryl Phosphorinane Ligands. ACS Catal 2019. [DOI: 10.1021/acscatal.9b03012] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Joshua D. Laffoon
- Process Research and Development, AbbVie Inc., 1 North Waukegan Road, North Chicago, Illinois 60064, United States
| | - Vincent S. Chan
- Process Research and Development, AbbVie Inc., 1 North Waukegan Road, North Chicago, Illinois 60064, United States
| | - Michael G. Fickes
- Process Research and Development, AbbVie Inc., 1 North Waukegan Road, North Chicago, Illinois 60064, United States
| | - Brian Kotecki
- Process Research and Development, AbbVie Inc., 1 North Waukegan Road, North Chicago, Illinois 60064, United States
| | - Andrew R. Ickes
- Process Research and Development, AbbVie Inc., 1 North Waukegan Road, North Chicago, Illinois 60064, United States
| | - Jeremy Henle
- Process Research and Development, AbbVie Inc., 1 North Waukegan Road, North Chicago, Illinois 60064, United States
| | - José G. Napolitano
- Discovery Chemistry and Technology, AbbVie Inc., 1 North Waukegan Road, North Chicago, Illinois 60064, United States
| | - Thaddeus S. Franczyk
- Process Research and Development, AbbVie Inc., 1 North Waukegan Road, North Chicago, Illinois 60064, United States
| | - Travis B. Dunn
- Process Research and Development, AbbVie Inc., 1 North Waukegan Road, North Chicago, Illinois 60064, United States
| | - David M. Barnes
- Process Research and Development, AbbVie Inc., 1 North Waukegan Road, North Chicago, Illinois 60064, United States
| | - Anthony R. Haight
- Process Research and Development, AbbVie Inc., 1 North Waukegan Road, North Chicago, Illinois 60064, United States
| | - Rodger F. Henry
- Discovery Chemistry and Technology, AbbVie Inc., 1 North Waukegan Road, North Chicago, Illinois 60064, United States
| | - Shashank Shekhar
- Process Research and Development, AbbVie Inc., 1 North Waukegan Road, North Chicago, Illinois 60064, United States
| |
Collapse
|
6
|
Barnes DM, Shekhar S, Dunn TB, Barkalow JH, Chan VS, Franczyk TS, Haight AR, Hengeveld JE, Kolaczkowski L, Kotecki BJ, Liang G, Marek JC, McLaughlin MA, Montavon DK, Napier JJ. Discovery and Development of Metal-Catalyzed Coupling Reactions in the Synthesis of Dasabuvir, an HCV-Polymerase Inhibitor. J Org Chem 2019; 84:4873-4892. [PMID: 30629443 DOI: 10.1021/acs.joc.8b02690] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Dasabuvir (1) is an HCV polymerase inhibitor which has been developed as a part of a three-component direct-acting antiviral combination therapy. During the course of the development of the synthetic route, two novel coupling reactions were developed. First, the copper-catalyzed coupling of uracil with aryl iodides, employing picolinamide 16 as the ligand, was discovered. Later, the palladium-catalyzed sulfonamidation of aryl nonaflate 33 was developed, promoted by electron-rich palladium complexes, including the novel phosphine ligand, VincePhos (50). This made possible a convergent, highly efficient synthesis of dasabuvir that significantly reduced the mutagenic impurity burden of the process.
Collapse
Affiliation(s)
- David M Barnes
- Process Chemistry , AbbVie, Inc. , North Chicago , Illinois 60064 , United States
| | - Shashank Shekhar
- Process Chemistry , AbbVie, Inc. , North Chicago , Illinois 60064 , United States
| | - Travis B Dunn
- Process Chemistry , AbbVie, Inc. , North Chicago , Illinois 60064 , United States
| | - Jufang H Barkalow
- Process Chemistry , AbbVie, Inc. , North Chicago , Illinois 60064 , United States
| | - Vincent S Chan
- Process Chemistry , AbbVie, Inc. , North Chicago , Illinois 60064 , United States
| | - Thaddeus S Franczyk
- Process Chemistry , AbbVie, Inc. , North Chicago , Illinois 60064 , United States
| | - Anthony R Haight
- Process Chemistry , AbbVie, Inc. , North Chicago , Illinois 60064 , United States
| | - John E Hengeveld
- Process Chemistry , AbbVie, Inc. , North Chicago , Illinois 60064 , United States
| | | | - Brian J Kotecki
- Process Chemistry , AbbVie, Inc. , North Chicago , Illinois 60064 , United States
| | - Guangxin Liang
- Process Chemistry , AbbVie, Inc. , North Chicago , Illinois 60064 , United States
| | - James C Marek
- Process Chemistry , AbbVie, Inc. , North Chicago , Illinois 60064 , United States
| | - Maureen A McLaughlin
- Process Chemistry , AbbVie, Inc. , North Chicago , Illinois 60064 , United States
| | - Donna K Montavon
- Process Chemistry , AbbVie, Inc. , North Chicago , Illinois 60064 , United States
| | - James J Napier
- Process Chemistry , AbbVie, Inc. , North Chicago , Illinois 60064 , United States
| |
Collapse
|
7
|
Wittel B, Vogel T, Scharl H, Nerdinger S, Lehnemann B, Meudt A, Snieckus V. Biphenyl sulfonic acid ligands for catalytic C-N cross coupling of aryl halides with anilines and secondary amines. Bioorg Med Chem 2018; 26:4583-4593. [DOI: 10.1016/j.bmc.2018.07.028] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2018] [Revised: 07/13/2018] [Accepted: 07/17/2018] [Indexed: 11/28/2022]
|
8
|
Parvathaneni SP, Perumgani PC. Regioselective Chlorination of Aryl C−H bonds with Hypervalent Iodine(III) Reagent 1-Chloro-1,2-benziodoxol-3-one. ASIAN J ORG CHEM 2018. [DOI: 10.1002/ajoc.201700620] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Affiliation(s)
- Sai Prathima Parvathaneni
- Catalysis Laboratory; Inorganic and Physical Chemistry Division; CSIR-Indian Institute of Chemical Technology (IICT); Tarnaka Hyderabad 500 607 India
| | - Pullaiah C. Perumgani
- Catalysis Laboratory; Inorganic and Physical Chemistry Division; CSIR-Indian Institute of Chemical Technology (IICT); Tarnaka Hyderabad 500 607 India
| |
Collapse
|
9
|
UV-irradiation-mediated palladium nanoparticle catalytic system: Heck and decarboxylative coupling reactions. MOLECULAR CATALYSIS 2017. [DOI: 10.1016/j.mcat.2017.07.015] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
|
10
|
Shaikh MM, Bhutiya PL, Chikhalia KH. Modified Sonogashira Coupling Strategy For the Functionalization of Substituted Quinoline. ChemistrySelect 2017. [DOI: 10.1002/slct.201700137] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Affiliation(s)
- Mohammedumar M. Shaikh
- Department of Chemistry; School of Science; Gujarat University; Ahmedabad 380009 Gujarat India
| | - Priyank L. Bhutiya
- Department of Chemistry; School of Science; Gujarat University; Ahmedabad 380009 Gujarat India
| | - Kishor H. Chikhalia
- Department of Chemistry; School of Science; Gujarat University; Ahmedabad 380009 Gujarat India
| |
Collapse
|
11
|
|
12
|
Lu Z, Li Q, Tang M, Jiang P, Zheng H, Yang X. CFBSA: a novel and practical chlorinating reagent. Chem Commun (Camb) 2015; 51:14852-5. [DOI: 10.1039/c5cc05052a] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
A novel chlorinating reagent was synthesized from easily-obtained materials and it shows great reactivity to a large scope of substrates.
Collapse
Affiliation(s)
- Zehai Lu
- Key Lab for Advanced Material & Institute of Fine Chemicals
- East China University of Science and Technology
- Shanghai 200231, China
| | - Qingwei Li
- Key Lab for Advanced Material & Institute of Fine Chemicals
- East China University of Science and Technology
- Shanghai 200231, China
| | - Minghua Tang
- Key Lab for Advanced Material & Institute of Fine Chemicals
- East China University of Science and Technology
- Shanghai 200231, China
| | - Panpan Jiang
- Key Lab for Advanced Material & Institute of Fine Chemicals
- East China University of Science and Technology
- Shanghai 200231, China
| | - Hao Zheng
- College of Chemistry and Biology
- Donghua University
- Shanghai 201620, China
| | - Xianjin Yang
- Key Lab for Advanced Material & Institute of Fine Chemicals
- East China University of Science and Technology
- Shanghai 200231, China
- Key Laboratory of Organofluorine Chemistry
- Shanghai Institute of Organic Chemistry
| |
Collapse
|
13
|
QuadraPure-supported palladium nanocatalysts for microwave-promoted Suzuki cross-coupling reaction under aerobic condition. ScientificWorldJournal 2014; 2014:796196. [PMID: 25054185 PMCID: PMC4098893 DOI: 10.1155/2014/796196] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2014] [Revised: 06/08/2014] [Accepted: 06/08/2014] [Indexed: 11/17/2022] Open
Abstract
Cross-linked resin-captured palladium (XL-QPPd) was readily prepared by simple physical adsorption onto the high loading QuadraPure macroporous resin and a subsequent reduction process. To enhance the mechanical stability, entrapped palladium nanocatalysts were cross-linked with succinyl chloride. Both transmission electron microscopy images and X-ray diffraction analysis revealed that the palladium nanoparticles were well dispersed with diameters ranging in 4–10 nm. The catalyst performed good catalytic activity in microwave-promoted Suzuki cross-coupling reactions in water under aerobic condition with mild condition by using various aryl halides and phenylboronic acid. In addition, the catalyst showed an excellent recyclability without significant loss of catalytic activity.
Collapse
|
14
|
Li P, Lü B, Fu C, Ma S. Zheda-Phos for General α-Monoarylation of Acetone with Aryl Chlorides. Adv Synth Catal 2013. [DOI: 10.1002/adsc.201300207] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
|
15
|
McNulty J, Keskar K. Phthalide: a direct building-block towards P,O and P,N hemilabile ligands. Application in the palladium-catalysed Suzuki–Miyaura cross-coupling of aryl chlorides. Org Biomol Chem 2013; 11:2404-7. [DOI: 10.1039/c3ob40198g] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
16
|
Ullah E, McNulty J, Robertson A. Highly Chemoselective Mono-Suzuki Arylation Reactions on All Three Dichlorobenzene Isomers and Applications Development. European J Org Chem 2012. [DOI: 10.1002/ejoc.201200160] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
|
17
|
Awuah E, Capretta A. Development of Methods for the Synthesis of Libraries of Substituted Maleimides and α,β-Unsaturated-γ-butyrolactams. J Org Chem 2011; 76:3122-30. [DOI: 10.1021/jo1025805] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Emelia Awuah
- Department of Chemistry and Chemical Biology, McMaster University, Hamilton, Ontario, Canada L8S 4M1
| | - Alfredo Capretta
- Department of Chemistry and Chemical Biology, McMaster University, Hamilton, Ontario, Canada L8S 4M1
| |
Collapse
|
18
|
Lü B, Li P, Fu C, Xue L, Lin Z, Ma S. 2,6-Diisopropoxyphenyl(dicyclohexyl)phosphine: A New Ligand for Palladium-Catalyzed Amination Reactions of Aryl Chlorides with Potassium Hydroxide as the Base. Adv Synth Catal 2011. [DOI: 10.1002/adsc.201000349] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
|
19
|
Ullah E, McNulty J, Kennedy C, Robertson A. One step entry to P,O- and P,N-type heterocyclic tertiary phosphine ligands and application in Suzuki–Miyaura cross-coupling reactions. Org Biomol Chem 2011; 9:4421-4. [DOI: 10.1039/c1ob05426k] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
20
|
Ullah E, McNulty J, Larichev V, Robertson AJ. P-Phenyl-2,2,6,6-tetramethylphosphorinan-4-ol: An Air-Stable P,O-Type Ligand for Palladium-Mediated Cross-Coupling Reactions. European J Org Chem 2010. [DOI: 10.1002/ejoc.201001099] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
|
21
|
Silvanus AC, Groombridge BJ, Andrews BI, Kociok-Köhn G, Carbery DR. Stereoselective Synthesis of Cyclohexanones via Phase Transfer Catalyzed Double Addition of Nucleophiles to Divinyl Ketones. J Org Chem 2010; 75:7491-3. [DOI: 10.1021/jo101713d] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
| | | | - Benjamin I. Andrews
- GlaxoSmithKline Medicines Research Centre, Stevenage, Hertfordshire SG1 2NY, U.K
| | | | | |
Collapse
|
22
|
Awuah E, Capretta A. Strategies and Synthetic Methods Directed Toward the Preparation of Libraries of Substituted Isoquinolines. J Org Chem 2010; 75:5627-34. [DOI: 10.1021/jo100980p] [Citation(s) in RCA: 75] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Emelia Awuah
- Department of Chemistry and Chemical Biology, McMaster University, Hamilton, Ontario, Canada, L8S 4M1
| | - Alfredo Capretta
- Department of Chemistry and Chemical Biology, McMaster University, Hamilton, Ontario, Canada, L8S 4M1
| |
Collapse
|
23
|
Komáromi A, Novák Z. Examination of the Aromatic Amination Catalyzed by Palladium on Charcoal. Adv Synth Catal 2010. [DOI: 10.1002/adsc.201000048] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
|
24
|
Suzuki-Miyaura, Mizoroki-Heck carbon-carbon coupling and hydrogenation reactions catalysed by PdII and RhI complexes containing cyclodiphosphazane cis-{tBuNP(OC6H4OMe-o)}2. J CHEM SCI 2010. [DOI: 10.1007/s12039-010-0014-y] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
|
25
|
Lee DH, Choi M, Yu BW, Ryoo R, Taher A, Hossain S, Jin MJ. Expanded Heterogeneous SuzukiâMiyaura Coupling Reactions of Aryl and Heteroaryl Chlorides under Mild Conditions. Adv Synth Catal 2009. [DOI: 10.1002/adsc.200900495] [Citation(s) in RCA: 80] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
|
26
|
Finke AD, Elleby EC, Boyd MJ, Weissman H, Moore JS. Zinc Chloride-Promoted Aryl Bromide−Alkyne Cross-Coupling Reactions at Room Temperature. J Org Chem 2009; 74:8897-900. [DOI: 10.1021/jo902015w] [Citation(s) in RCA: 77] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Aaron D. Finke
- Department of Chemistry, University of Illinois Urbana−Champaign, 600 South Mathews Avenue, Urbana, Illinois 61801
| | - Eric C. Elleby
- Department of Chemistry, University of Illinois Urbana−Champaign, 600 South Mathews Avenue, Urbana, Illinois 61801
| | - Michael J. Boyd
- Department of Chemistry, University of Illinois Urbana−Champaign, 600 South Mathews Avenue, Urbana, Illinois 61801
| | - Haim Weissman
- Department of Chemistry, University of Illinois Urbana−Champaign, 600 South Mathews Avenue, Urbana, Illinois 61801
| | - Jeffrey S. Moore
- Department of Chemistry, University of Illinois Urbana−Champaign, 600 South Mathews Avenue, Urbana, Illinois 61801
| |
Collapse
|
27
|
A novel P,O-type phosphorinane ligand for the Suzuki–Miyaura cross-coupling of aryl chlorides. Tetrahedron Lett 2009. [DOI: 10.1016/j.tetlet.2009.07.088] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
|
28
|
Saleh S, Picquet M, Meunier P, Hierso JC. A straightforward copper-free palladium methodology for the selective alkynylation of a wide variety of S-, O-, and N-based mono- and diheterocyclic bromides and chlorides. Tetrahedron 2009. [DOI: 10.1016/j.tet.2009.06.009] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
|
29
|
A synthesis of sulfonamide analogs of platensimycin employing a palladium-mediated carbonylation strategy. Tetrahedron Lett 2009. [DOI: 10.1016/j.tetlet.2009.04.105] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
|
30
|
Ruan J, Shearer L, Mo J, Bacsa J, Zanotti-Gerosa A, Hancock F, Wu X, Xiao J. [2.2]Paracyclophane-based monophosphine ligand for palladium-catalyzed cross-coupling reactions of aryl chlorides. Org Biomol Chem 2009; 7:3236-42. [PMID: 19641780 DOI: 10.1039/b906139h] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A new [2.2]paracyclophane-based electron-rich and sterically bulky monophosphine ligand has been synthesized by an efficient and straightforward method. When combined with palladium, this ligand shows excellent performance in the Buchwald-Hartwig amination and Suzuki-Miyaura coupling reactions of various aryl chlorides. In both types of reactions, ortho-substituted, deactivated aryl chlorides are shown to be viable substrates. However, the Suzuki-Miyaura coupling appears to be easier, with palladium loading at 0.1 mol% being feasible.
Collapse
Affiliation(s)
- Jiwu Ruan
- Liverpool Centre for Materials and Catalysis, Department of Chemistry, University of Liverpool, Liverpool, L69 7ZD, UK
| | | | | | | | | | | | | | | |
Collapse
|
31
|
McNulty J, Nair JJ, Sliwinski M, Robertson AJ. Efficient palladium-catalysed carbonylative and Suzuki–Miyaura cross-coupling reactions with bis(di-tert-butylphosphino)-o-xylene. Tetrahedron Lett 2009. [DOI: 10.1016/j.tetlet.2009.02.200] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
32
|
Silvanus AC, Heffernan SJ, Liptrot DJ, Kociok-Köhn G, Andrews BI, Carbery DR. Stereoselective Double Friedel−Crafts Alkylation of Indoles with Divinyl Ketones. Org Lett 2009; 11:1175-8. [DOI: 10.1021/ol900014a] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Andrew C. Silvanus
- Department of Chemistry, University of Bath, Bath BA2 7AY, U.K. and GlaxoSmithKline Medicines Research Centre, Stevenage, Hertfordshire SG1 2NY, U.K
| | - Stephen J. Heffernan
- Department of Chemistry, University of Bath, Bath BA2 7AY, U.K. and GlaxoSmithKline Medicines Research Centre, Stevenage, Hertfordshire SG1 2NY, U.K
| | - David J. Liptrot
- Department of Chemistry, University of Bath, Bath BA2 7AY, U.K. and GlaxoSmithKline Medicines Research Centre, Stevenage, Hertfordshire SG1 2NY, U.K
| | - Gabriele Kociok-Köhn
- Department of Chemistry, University of Bath, Bath BA2 7AY, U.K. and GlaxoSmithKline Medicines Research Centre, Stevenage, Hertfordshire SG1 2NY, U.K
| | - Benjamin I. Andrews
- Department of Chemistry, University of Bath, Bath BA2 7AY, U.K. and GlaxoSmithKline Medicines Research Centre, Stevenage, Hertfordshire SG1 2NY, U.K
| | - David R. Carbery
- Department of Chemistry, University of Bath, Bath BA2 7AY, U.K. and GlaxoSmithKline Medicines Research Centre, Stevenage, Hertfordshire SG1 2NY, U.K
| |
Collapse
|
33
|
Monguchi Y, Kitamoto K, Ikawa T, Maegawa T, Sajiki H. Evaluation of Aromatic Amination Catalyzed by Palladium on Carbon: A Practical Synthesis of Triarylamines. Adv Synth Catal 2008. [DOI: 10.1002/adsc.200800417] [Citation(s) in RCA: 53] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
|
34
|
So CM, Yeung CC, Lau CP, Kwong FY. A New Family of Tunable Indolylphosphine Ligands by One-Pot Assembly and Their Applications in Suzuki−Miyaura Coupling of Aryl Chlorides. J Org Chem 2008; 73:7803-6. [DOI: 10.1021/jo801544w] [Citation(s) in RCA: 92] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Chau Ming So
- Open Laboratory of Chirotechnology of the Institute of Molecular Technology for Drug Discovery and Synthesis and Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Kowloon, Hong Kong
| | - Chung Chiu Yeung
- Open Laboratory of Chirotechnology of the Institute of Molecular Technology for Drug Discovery and Synthesis and Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Kowloon, Hong Kong
| | - Chak Po Lau
- Open Laboratory of Chirotechnology of the Institute of Molecular Technology for Drug Discovery and Synthesis and Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Kowloon, Hong Kong
| | - Fuk Yee Kwong
- Open Laboratory of Chirotechnology of the Institute of Molecular Technology for Drug Discovery and Synthesis and Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Kowloon, Hong Kong
| |
Collapse
|
35
|
Lee DH, Jung JY, Lee IM, Jin MJ. (β-Oxoiminato)(phosphanyl)palladium Complexes as Highly Active Catalysts in Suzuki–Miyaura Coupling Reactions. European J Org Chem 2008. [DOI: 10.1002/ejoc.200700793] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
|
36
|
Carbene adduct of cyclopalladated ferrocenylimine as an efficient catalyst for the amination of aryl chlorides. J Organomet Chem 2007. [DOI: 10.1016/j.jorganchem.2007.05.022] [Citation(s) in RCA: 53] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
|
37
|
McNulty J, Cheekoori S, Bender TP, Coggan JA. A Pronounced Anionic Effect in the Pd-Catalyzed Buchwald–Hartwig Amination Reaction Revealed in Phosphonium Salt Ionic Liquids. European J Org Chem 2007. [DOI: 10.1002/ejoc.200700005] [Citation(s) in RCA: 61] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
|
38
|
Chinchilla R, Najera C. The Sonogashira Reaction: A Booming Methodology in Synthetic Organic Chemistry. Chem Rev 2007; 107:874-922. [PMID: 17305399 DOI: 10.1021/cr050992x] [Citation(s) in RCA: 2266] [Impact Index Per Article: 133.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Rafael Chinchilla
- Departamento de Química Orgánica and Instituto de Síntesis Orgánica (ISO), Universidad de Alicante, Facultad de Ciencias, Apartado 99, 03080 Alicante, Spain.
| | | |
Collapse
|
39
|
Doucet H, Hierso JC. Palladium-Katalysatorsysteme für die Synthese von konjugierten Eninen durch Sonogashira-Kupplungen und verwandte Alkinylierungen. Angew Chem Int Ed Engl 2007. [DOI: 10.1002/ange.200602761] [Citation(s) in RCA: 199] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
|
40
|
Doucet H, Hierso JC. Palladium-Based Catalytic Systems for the Synthesis of Conjugated Enynes by Sonogashira Reactions and Related Alkynylations. Angew Chem Int Ed Engl 2007; 46:834-71. [PMID: 17335070 DOI: 10.1002/anie.200602761] [Citation(s) in RCA: 680] [Impact Index Per Article: 40.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Conjugated alkynes are recurring building blocks in natural products, a wide range of industrial intermediates, pharmaceuticals and agrochemicals, and molecular materials for optics and electronics. The palladium-catalyzed cross-coupling between sp(2)-hybridized carbon atoms of aryl, heteroaryl, and vinyl halides with sp-hybridized carbon atoms of terminal acetylenes is one of the most important developments in the field of alkyne chemistry over the past 50 years. The seminal work of the 1970s has initiated an intense search for more general and reliable reaction conditions. The interest in the catalytic activation of demanding substrates, the need to minimize the consumption of depletive resources, and the search for easy access to an increased variety of functionalized enynes has led to the current generations of high-turnover catalysts. This Review gives an overview of the highly efficient palladium catalyst systems for the direct alkynylation of C(sp(2)) halides with terminal alkynes, both in homogeneous and heterogeneous phases.
Collapse
Affiliation(s)
- Henri Doucet
- Institut Sciences Chimiques de Rennes, UMR 6226 CNRS-Université de Rennes, Catalyse et Organometalliques, Campus de Beaulieu, 35042 Rennes, France.
| | | |
Collapse
|
41
|
S. Fairlamb IJ. Transition metals in organic synthesis: cross-coupling, C–H activation processes and cyclisation strategies. ACTA ACUST UNITED AC 2007. [DOI: 10.1039/b614710k] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
42
|
Doherty R, Haddow MF, Harrison ZA, Orpen AG, Pringle PG, Turner A, Wingad RL. Bulky 4-phosphacyclohexanones: diastereoselective complexations, orthometallations and unprecedented [3.1.1]metallabicycles. Dalton Trans 2006:4310-20. [PMID: 16967114 DOI: 10.1039/b607490a] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The 4-phosphacyclohexanones, 2,2,6,6-tetramethyl-1-phenyl-4-phosphorinanone (La), 1,2,6-triphenyl-4-phosphorinanone ((Ph)Lb), 1-cyclohexyl-2,6-diphenyl-4-phosphorinanone ((Cy)Lb) and 1-tert-butyl-2,6-diphenyl-4-phosphorinanone ((Bu)Lb) have been made by modifications of literature methods. Phosphines (R)Lb are each formed as mixtures of meso- and rac-diastereoisomers. Isomerically pure rac-(Ph)Lb, rac-(Cy)Lb and meso-(Bu)Lb can be isolated by recrystallisation from MeCN. Heating mixtures of isomers of (R)Lb with TsOH leads to isomerisations to give predominantly the meso-(R)Lb. The complex trans-[PdCl2(La)2] (1) is readily made from [PdCl2(NCPh)2] but the analogous platinum complex 2 has not been detected and instead, cyclometallation at the 3-position (alpha to the ketone) in the phosphacycle occurs to give trans-[PtCl(La)(La-3H)] (3) (where La-3H = La deprotonated at the 3-position) featuring a [3.1.1]metallabicycle as confirmed by X-ray crystallography. The analogous palladabicycle 4 has been detected upon treatment of 1 with Et3N in refluxing toluene. The type of complex formed by (R)Lb depends on which diastereoisomer (meso or rac) is involved. rac-(Ph)Lb (a mixture of R,R- and S,S-enantiomers, labelled alpha and beta) forms trans-[MCl2(rac-(Ph)Lb)2], M = Pd (5) or Pt (6), as mixtures of diastereoisomers (alphaalpha/betabeta and alphabeta forms). The structure of alphaalpha-6 has been determined by X-ray crystallography. Ligand competition experiments monitored by 31P NMR showed that Pd(II) and Pt(II) have a significant preference to bind rac-(Ph)Lb over meso-(Ph)Lb. meso-(Bu)Lb reacts with [PtCl2(NCBu(t))2] under ambient conditions to give the binuclear complex [Pt2Cl2(meso-(Bu)Lb-2'H)2] (7) where orthometallation has occurred on one of the exocyclic phenyl substituents as confirmed by X-ray crystallography. rac-(Bu)Lb reacts with [PtCl2(NCBu(t))2] to give a mononuclear cyclometallated species assigned the structure trans-[PtCl(rac-(Bu)Lb-2'H)((Bu)Lb)] (8) on the basis of its 31P NMR spectrum. rac-(Cy)Lb reacts with [PtCl2(NCBu(t))2] in refluxing toluene to give trans-[PtCl2(rac-(Cy)Lb)2] (9) and the crystal structure of alphabeta-9 has been determined.
Collapse
Affiliation(s)
- Ruth Doherty
- School of Chemistry, University of Bristol, Bristol, UKBS8 1TS
| | | | | | | | | | | | | |
Collapse
|