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Xue Q, Huo S, Wang T, Wang Z, Li J, Zhu M, Zuo W. Diastereoselective Synthesis of P‐Chirogenic and Atropisomeric 2,2′‐Bisphosphino‐1,1′‐binaphthyls Enabled by Internal Phosphine Oxide Directing Groups. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202001561] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Qingquan Xue
- State Key Laboratory for Modification of Chemical Fibers and Polymer MaterialsCollege of Materials Science and EngineeringDonghua University Shanghai 201620 P. R. China
| | - Shangfei Huo
- State Key Laboratory for Modification of Chemical Fibers and Polymer MaterialsCollege of Materials Science and EngineeringDonghua University Shanghai 201620 P. R. China
| | - Tingyi Wang
- State Key Laboratory for Modification of Chemical Fibers and Polymer MaterialsCollege of Materials Science and EngineeringDonghua University Shanghai 201620 P. R. China
| | - Zeming Wang
- State Key Laboratory for Modification of Chemical Fibers and Polymer MaterialsCollege of Materials Science and EngineeringDonghua University Shanghai 201620 P. R. China
| | - Jianli Li
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of the Ministry of EducationKey Laboratory of Physico-Inorganic ChemistryCollege of Chemistry and Materials ScienceNorthwest University Xi'an 710127 P. R. China
| | - Meifang Zhu
- State Key Laboratory for Modification of Chemical Fibers and Polymer MaterialsCollege of Materials Science and EngineeringDonghua University Shanghai 201620 P. R. China
| | - Weiwei Zuo
- State Key Laboratory for Modification of Chemical Fibers and Polymer MaterialsCollege of Materials Science and EngineeringDonghua University Shanghai 201620 P. R. China
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Xue Q, Huo S, Wang T, Wang Z, Li J, Zhu M, Zuo W. Diastereoselective Synthesis of P-Chirogenic and Atropisomeric 2,2'-Bisphosphino-1,1'-binaphthyls Enabled by Internal Phosphine Oxide Directing Groups. Angew Chem Int Ed Engl 2020; 59:8153-8159. [PMID: 32196883 DOI: 10.1002/anie.202001561] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2020] [Indexed: 11/08/2022]
Abstract
Diphosphine ligands that merge both axial and P-centered chirality may exhibit superior or unique properties. Herein we report the diastereoselective introduction of P-centered chirality at the 2-position of the axially chiral 2'-(phosphine oxide)-1,1'-binaphthyl scaffold. A lithium-bromide exchange reaction of a 2-bromo-2'-(phosphine oxide)-1,1'-binaphthyl and treatment with dichlorophosphines followed by a nucleophilic organometallic reagent afforded unsymmetrical 2-phosphino-2'-(phosphine oxide)-1,1'-binaphthyls with binaphthyl axial chirality and one or two phosphorus stereocenters with a variety of P substituents. The final diastereomerically pure 2,2'-bisphosphino-1,1'-binaphthyls were obtained by reduction of the phosphine oxide directing group. Preliminary results demonstrated that a ligand with this hybrid chirality could induce higher stereoselectivity in the metal-complex-catalyzed asymmetric hydrogenation of a dialkyl ketone.
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Affiliation(s)
- Qingquan Xue
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Materials Science and Engineering, Donghua University, Shanghai, 201620, P. R. China
| | - Shangfei Huo
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Materials Science and Engineering, Donghua University, Shanghai, 201620, P. R. China
| | - Tingyi Wang
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Materials Science and Engineering, Donghua University, Shanghai, 201620, P. R. China
| | - Zeming Wang
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Materials Science and Engineering, Donghua University, Shanghai, 201620, P. R. China
| | - Jianli Li
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of the Ministry of Education, Key Laboratory of Physico-Inorganic Chemistry, College of Chemistry and Materials Science, Northwest University, Xi'an, 710127, P. R. China
| | - Meifang Zhu
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Materials Science and Engineering, Donghua University, Shanghai, 201620, P. R. China
| | - Weiwei Zuo
- State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Materials Science and Engineering, Donghua University, Shanghai, 201620, P. R. China
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Wang D, Zhao Y, Yuan C, Wen J, Zhao Y, Shi Z. Rhodium(II)‐Catalyzed Dehydrogenative Silylation of Biaryl‐Type Monophosphines with Hydrosilanes. Angew Chem Int Ed Engl 2019; 58:12529-12533. [DOI: 10.1002/anie.201906975] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2019] [Revised: 07/01/2019] [Indexed: 01/26/2023]
Affiliation(s)
- Dingyi Wang
- State Key Laboratory of Coordination ChemistrySchool of Chemistry and Chemical EngineeringNanjing University Nanjing 210093 China
| | - Yunfei Zhao
- State Key Laboratory of Coordination ChemistrySchool of Chemistry and Chemical EngineeringNanjing University Nanjing 210093 China
| | - Chengkai Yuan
- State Key Laboratory of Coordination ChemistrySchool of Chemistry and Chemical EngineeringNanjing University Nanjing 210093 China
| | - Jian Wen
- State Key Laboratory of Coordination ChemistrySchool of Chemistry and Chemical EngineeringNanjing University Nanjing 210093 China
| | - Yue Zhao
- State Key Laboratory of Coordination ChemistrySchool of Chemistry and Chemical EngineeringNanjing University Nanjing 210093 China
| | - Zhuangzhi Shi
- State Key Laboratory of Coordination ChemistrySchool of Chemistry and Chemical EngineeringNanjing University Nanjing 210093 China
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Wang D, Zhao Y, Yuan C, Wen J, Zhao Y, Shi Z. Rhodium(II)‐Catalyzed Dehydrogenative Silylation of Biaryl‐Type Monophosphines with Hydrosilanes. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201906975] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Affiliation(s)
- Dingyi Wang
- State Key Laboratory of Coordination ChemistrySchool of Chemistry and Chemical EngineeringNanjing University Nanjing 210093 China
| | - Yunfei Zhao
- State Key Laboratory of Coordination ChemistrySchool of Chemistry and Chemical EngineeringNanjing University Nanjing 210093 China
| | - Chengkai Yuan
- State Key Laboratory of Coordination ChemistrySchool of Chemistry and Chemical EngineeringNanjing University Nanjing 210093 China
| | - Jian Wen
- State Key Laboratory of Coordination ChemistrySchool of Chemistry and Chemical EngineeringNanjing University Nanjing 210093 China
| | - Yue Zhao
- State Key Laboratory of Coordination ChemistrySchool of Chemistry and Chemical EngineeringNanjing University Nanjing 210093 China
| | - Zhuangzhi Shi
- State Key Laboratory of Coordination ChemistrySchool of Chemistry and Chemical EngineeringNanjing University Nanjing 210093 China
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Nishiyama Y, Kamada S, Yoshida S, Hosoya T. Generation of Arynes by Selective Cleavage of a Carbon–Phosphorus Bond of o-(Diarylphosphinyl)aryl Triflates Using a Grignard Reagent. CHEM LETT 2018. [DOI: 10.1246/cl.180555] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Yoshitake Nishiyama
- Laboratory of Chemical Bioscience, Institute of Biomaterials and Bioengineering, Tokyo Medical and Dental University (TMDU), 2-3-10 Kanda-Surugadai, Chiyoda-ku, Tokyo 101-0062, Japan
| | - Shuhei Kamada
- Laboratory of Chemical Bioscience, Institute of Biomaterials and Bioengineering, Tokyo Medical and Dental University (TMDU), 2-3-10 Kanda-Surugadai, Chiyoda-ku, Tokyo 101-0062, Japan
| | - Suguru Yoshida
- Laboratory of Chemical Bioscience, Institute of Biomaterials and Bioengineering, Tokyo Medical and Dental University (TMDU), 2-3-10 Kanda-Surugadai, Chiyoda-ku, Tokyo 101-0062, Japan
| | - Takamitsu Hosoya
- Laboratory of Chemical Bioscience, Institute of Biomaterials and Bioengineering, Tokyo Medical and Dental University (TMDU), 2-3-10 Kanda-Surugadai, Chiyoda-ku, Tokyo 101-0062, Japan
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Tejo C, Pang JH, Ong DY, Oi M, Uchiyama M, Takita R, Chiba S. Dearylation of arylphosphine oxides using a sodium hydride–iodide composite. Chem Commun (Camb) 2018; 54:1782-1785. [DOI: 10.1039/c8cc00289d] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A new protocol for the dearylative functionalization of arylphosphine oxides was developed using NaH in the presence of LiI.
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Affiliation(s)
- Ciputra Tejo
- Division of Chemistry and Biological Chemistry
- School of Physical and Mathematical Sciences
- Nanyang Technological University
- Singapore 637371
- Singapore
| | - Jia Hao Pang
- Division of Chemistry and Biological Chemistry
- School of Physical and Mathematical Sciences
- Nanyang Technological University
- Singapore 637371
- Singapore
| | - Derek Yiren Ong
- Division of Chemistry and Biological Chemistry
- School of Physical and Mathematical Sciences
- Nanyang Technological University
- Singapore 637371
- Singapore
| | - Miku Oi
- Advanced Elements Chemistry Research Team
- RIKEN Center for Sustainable Resource Science, and Elements Chemistry Laboratory
- RIKEN
- Saitama 351-0198
- Japan
| | - Masanobu Uchiyama
- Advanced Elements Chemistry Research Team
- RIKEN Center for Sustainable Resource Science, and Elements Chemistry Laboratory
- RIKEN
- Saitama 351-0198
- Japan
| | - Ryo Takita
- Advanced Elements Chemistry Research Team
- RIKEN Center for Sustainable Resource Science, and Elements Chemistry Laboratory
- RIKEN
- Saitama 351-0198
- Japan
| | - Shunsuke Chiba
- Division of Chemistry and Biological Chemistry
- School of Physical and Mathematical Sciences
- Nanyang Technological University
- Singapore 637371
- Singapore
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Misra A, Dwivedi J, Kishore D. Role of the transition metal complexes of 2,2′-bis(diphenylphosphino)-1,1′-binaphthyl (BINAP) in asymmetric catalysis. SYNTHETIC COMMUN 2017. [DOI: 10.1080/00397911.2016.1267226] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Apoorva Misra
- Department of Chemistry, Banasthali University, Rajasthan, India
| | - Jaya Dwivedi
- Department of Chemistry, Banasthali University, Rajasthan, India
| | - D. Kishore
- Department of Chemistry, Banasthali University, Rajasthan, India
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Li B, Zhang M, Huang X, Gu Z. Synthesis of 2,3-dihydro-1H-phosphindole-1-oxides via the t-BuLi-mediated rearrangement of vinyl bromides and phosphine oxides. Org Chem Front 2017. [DOI: 10.1039/c7qo00310b] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We report an intramolecular vinyllithium addition to phosphine oxides, and discovered an unexpected rearrangement to form unique cyclic phosphine oxides.
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Affiliation(s)
- Bin Li
- Department of Chemistry and Hefei National Laboratory for Physical Sciences at the Microscale
- University of Science and Technology of China
- Hefei
- P. R. China
| | - Mingkai Zhang
- Department of Chemistry and Hefei National Laboratory for Physical Sciences at the Microscale
- University of Science and Technology of China
- Hefei
- P. R. China
| | - Xulun Huang
- Department of Chemistry and Hefei National Laboratory for Physical Sciences at the Microscale
- University of Science and Technology of China
- Hefei
- P. R. China
| | - Zhenhua Gu
- Department of Chemistry and Hefei National Laboratory for Physical Sciences at the Microscale
- University of Science and Technology of China
- Hefei
- P. R. China
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Mahamulkar SG, Císařová I, Jahn U. The Lithiation Reactivity and Selectivity of Differentially Branched Alkyldiphenylphosphine Oxides - A Simple and Versatile Approach toortho-Functionalized Arylphosphine Oxides. Adv Synth Catal 2015. [DOI: 10.1002/adsc.201400861] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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11
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Meißner A, Preetz A, Drexler H, Baumann W, Spannenberg A, König A, Heller D. In Situ Synthesis of Neutral Dinuclear Rhodium Diphosphine Complexes [{Rh(diphosphine)(μ
2
‐X)}
2
]: Systematic Investigations. Chempluschem 2014. [DOI: 10.1002/cplu.201402213] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Antje Meißner
- Leibniz‐Institut für Katalyse e.V. an der Universität Rostock, Albert‐Einstein‐Strasse 29a, 18059 Rostock (Germany), Fax: (+49) 381‐1281‐51183
| | - Angelika Preetz
- Leibniz‐Institut für Katalyse e.V. an der Universität Rostock, Albert‐Einstein‐Strasse 29a, 18059 Rostock (Germany), Fax: (+49) 381‐1281‐51183
| | - Hans‐Joachim Drexler
- Leibniz‐Institut für Katalyse e.V. an der Universität Rostock, Albert‐Einstein‐Strasse 29a, 18059 Rostock (Germany), Fax: (+49) 381‐1281‐51183
| | - Wolfgang Baumann
- Leibniz‐Institut für Katalyse e.V. an der Universität Rostock, Albert‐Einstein‐Strasse 29a, 18059 Rostock (Germany), Fax: (+49) 381‐1281‐51183
| | - Anke Spannenberg
- Leibniz‐Institut für Katalyse e.V. an der Universität Rostock, Albert‐Einstein‐Strasse 29a, 18059 Rostock (Germany), Fax: (+49) 381‐1281‐51183
| | - Anja König
- Leibniz‐Institut für Katalyse e.V. an der Universität Rostock, Albert‐Einstein‐Strasse 29a, 18059 Rostock (Germany), Fax: (+49) 381‐1281‐51183
| | - Detlef Heller
- Leibniz‐Institut für Katalyse e.V. an der Universität Rostock, Albert‐Einstein‐Strasse 29a, 18059 Rostock (Germany), Fax: (+49) 381‐1281‐51183
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12
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Baba K, Tobisu M, Chatani N. Palladium-Catalyzed Direct Synthesis of Phosphole Derivatives from Triarylphosphines through Cleavage of Carbon-Hydrogen and Carbon-Phosphorus Bonds. Angew Chem Int Ed Engl 2013; 125:12108-11. [DOI: 10.1002/ange.201307115] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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13
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Baba K, Tobisu M, Chatani N. Palladium-Catalyzed Direct Synthesis of Phosphole Derivatives from Triarylphosphines through Cleavage of Carbon-Hydrogen and Carbon-Phosphorus Bonds. Angew Chem Int Ed Engl 2013; 52:11892-5. [DOI: 10.1002/anie.201307115] [Citation(s) in RCA: 118] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2013] [Indexed: 11/09/2022]
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14
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Gallop CWD, Bobin M, Hourani P, Dwyer J, Roe SM, Viseux EME. Investigation of the Reductive Cleavage of BINAP and Application to the Rapid Synthesis of Phospholes. J Org Chem 2013; 78:6522-8. [DOI: 10.1021/jo4006393] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Chris W. D. Gallop
- School of Life Sciences, Department of Chemistry, University of Sussex, Brighton BN1 9QJ, U.K
| | - Mariusz Bobin
- School of Life Sciences, Department of Chemistry, University of Sussex, Brighton BN1 9QJ, U.K
| | - Petra Hourani
- School of Life Sciences, Department of Chemistry, University of Sussex, Brighton BN1 9QJ, U.K
| | - Jessica Dwyer
- School of Life Sciences, Department of Chemistry, University of Sussex, Brighton BN1 9QJ, U.K
| | - S. Mark Roe
- School of Life Sciences, Department of Chemistry, University of Sussex, Brighton BN1 9QJ, U.K
| | - Eddy M. E. Viseux
- School of Life Sciences, Department of Chemistry, University of Sussex, Brighton BN1 9QJ, U.K
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Mešková M, Putala M. The development of an approach toward sterically-hindered chiral 2′-aryl-1,1′-binaphthalenes functionalized at position 2. Tetrahedron Lett 2011. [DOI: 10.1016/j.tetlet.2011.08.046] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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16
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Hoshi T, Sasaki K, Sato S, Ishii Y, Suzuki T, Hagiwara H. Highly Enantioselective Pd-Catalyzed Allylic Alkylation of Indoles Using Sulfur-MOP Ligand. Org Lett 2011; 13:932-5. [DOI: 10.1021/ol102977b] [Citation(s) in RCA: 65] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Takashi Hoshi
- Faculty of Engineering and Graduate School of Science and Technology, Niigata University, 8050, 2-Nocho, Ikarashi, Nishi-ku, Niigata 950-2181, Japan
| | - Koji Sasaki
- Faculty of Engineering and Graduate School of Science and Technology, Niigata University, 8050, 2-Nocho, Ikarashi, Nishi-ku, Niigata 950-2181, Japan
| | - Shun Sato
- Faculty of Engineering and Graduate School of Science and Technology, Niigata University, 8050, 2-Nocho, Ikarashi, Nishi-ku, Niigata 950-2181, Japan
| | - Yuichi Ishii
- Faculty of Engineering and Graduate School of Science and Technology, Niigata University, 8050, 2-Nocho, Ikarashi, Nishi-ku, Niigata 950-2181, Japan
| | - Toshio Suzuki
- Faculty of Engineering and Graduate School of Science and Technology, Niigata University, 8050, 2-Nocho, Ikarashi, Nishi-ku, Niigata 950-2181, Japan
| | - Hisahiro Hagiwara
- Faculty of Engineering and Graduate School of Science and Technology, Niigata University, 8050, 2-Nocho, Ikarashi, Nishi-ku, Niigata 950-2181, Japan
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Kurita J, Hagiwara JI, Danjo H, Kawahata M, Kakusawa N, Yamaguchi K, Yasuike S. Synthesis of Optically Active P-Chirogenic Ferrocene-Fused Benzophosphole by Diastereoselective Intramolecular Cyclization of Phosphanylferrocene Derivatives. HETEROCYCLES 2009. [DOI: 10.3987/com-09-11812] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Busacca CA, Raju R, Grinberg N, Haddad N, James-Jones P, Lee H, Lorenz JC, Saha A, Senanayake CH. Reduction of Tertiary Phosphine Oxides with DIBAL-H. J Org Chem 2008; 73:1524-31. [DOI: 10.1021/jo7024064] [Citation(s) in RCA: 93] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Carl A. Busacca
- Department of Chemical Development, Boehringer-Ingelheim Pharmaceuticals, Inc., 900 Ridgebury Road, Ridgefield, Connecticut 06877
| | - Ravinder Raju
- Department of Chemical Development, Boehringer-Ingelheim Pharmaceuticals, Inc., 900 Ridgebury Road, Ridgefield, Connecticut 06877
| | - Nelu Grinberg
- Department of Chemical Development, Boehringer-Ingelheim Pharmaceuticals, Inc., 900 Ridgebury Road, Ridgefield, Connecticut 06877
| | - Nizar Haddad
- Department of Chemical Development, Boehringer-Ingelheim Pharmaceuticals, Inc., 900 Ridgebury Road, Ridgefield, Connecticut 06877
| | - Paul James-Jones
- Department of Chemical Development, Boehringer-Ingelheim Pharmaceuticals, Inc., 900 Ridgebury Road, Ridgefield, Connecticut 06877
| | - Heewon Lee
- Department of Chemical Development, Boehringer-Ingelheim Pharmaceuticals, Inc., 900 Ridgebury Road, Ridgefield, Connecticut 06877
| | - Jon C. Lorenz
- Department of Chemical Development, Boehringer-Ingelheim Pharmaceuticals, Inc., 900 Ridgebury Road, Ridgefield, Connecticut 06877
| | - Anjan Saha
- Department of Chemical Development, Boehringer-Ingelheim Pharmaceuticals, Inc., 900 Ridgebury Road, Ridgefield, Connecticut 06877
| | - Chris H. Senanayake
- Department of Chemical Development, Boehringer-Ingelheim Pharmaceuticals, Inc., 900 Ridgebury Road, Ridgefield, Connecticut 06877
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Kotani S, Hashimoto S, Nakajima M. Chiral phosphine oxide BINAPO as a Lewis base catalyst for asymmetric allylation and aldol reaction of trichlorosilyl compounds. Tetrahedron 2007; 63:3122-32. [DOI: 10.1016/j.tet.2007.02.014] [Citation(s) in RCA: 94] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Shimada T, Suda M, Nagano T, Kakiuchi K. Facile Preparation of a New BINAP-Based Building Block, 5,5‘-DiiodoBINAP, and Its Synthetic Application. J Org Chem 2005; 70:10178-81. [PMID: 16292868 DOI: 10.1021/jo0517186] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
[reaction: see text] Bis(pyridine)iodonium tetrafluoroborate was successfully used for regioselective iodination of BINAP dioxide to give 5,5'-diiodoBINAP dioxide in an excellent yield of 92%, with no observed formation of 4,4'-diiodoBINAP dioxide. A Sonogashira cross-coupling reaction with 5,5'-diiodoBINAP dioxide gave the desired bis(trimethylsilylethynyl) product in 86% yield. The resulting 5,5'-disubstituted BINAP dioxides were reduced to the corresponding phosphines, which were used as chiral ligands for rhodium-catalyzed asymmetric 1,4-addition of phenylboronic acid to 2-cyclohexenone to give 3-phenylcyclohexanone in excellent yield with high enantioselectivity.
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Affiliation(s)
- Toyoshi Shimada
- Department of Chemical Engineering, Nara National College of Technology, 22 Yata-cho, Yamatokoriyama, Nara 639-1080, Japan.
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Hoshi T, Hayakawa T, Suzuki T, Hagiwara H. Enantiomerically Pure 2-Bromo-2‘-diphenylphosphinyl-1,1‘- binaphthyl as a Monophosphorus Template for Electrophilic Functionalization in Chiral MOP-Type Ligand Synthesis. J Org Chem 2005; 70:9085-7. [PMID: 16238361 DOI: 10.1021/jo051581j] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
[reaction: see text] Pd-catalyzed monophosphinylation of (R)-2-bromo-2'-iodo-1,1'-binaphthyl with Ph(2)P(O)H afforded (R)-2-bromo-2'-diphenylphosphinyl-1,1'-binaphthyl in good yield with excellent chemoselectivity and no observable racemization. Subsequent lithiation in the presence of excess thiosulfonate furnished an enantiomerically pure sulfenylation product, which was reduced to afford a chiral S-MOP ligand.
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Affiliation(s)
- Takashi Hoshi
- Faculty of Engineering, Niigata University, Ikarashi, Japan.
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Yasuike S, Kawara SI, Okajima S, Seki H, Yamaguchi K, Kurita J. Non-C2-symmetrical antimony–phosphorus ligand, (R/S)-2-diphenylphosphano-2′-di(p-tolyl)stibano-1,1′-binaphthyl (BINAPSb): preparation and its use for asymmetric reactions as a chiral auxiliary. Tetrahedron Lett 2004. [DOI: 10.1016/j.tetlet.2004.10.020] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Clayden J, Kubinski PM, Sammiceli F, Helliwell M, Diorazio L. Sulfoxides as ‘traceless’ resolving agents for the synthesis of atropisomers by dynamic or classical resolution. Tetrahedron 2004. [DOI: 10.1016/j.tet.2004.01.099] [Citation(s) in RCA: 37] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Cabiddu MG, Cabiddu S, Cadoni E, De Montis S, Fattuoni C, Melis S. Metallation reactions. Part 35: A change of the regiochemistry in the metallation of (alkylthio)arenes. Tetrahedron 2004; 60:3915-20. [DOI: 10.1016/j.tet.2004.02.069] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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25
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Affiliation(s)
- Vladimir V Grushin
- Central Research and Development, E I DuPont de Nemours & Co, Inc, Experimental Station, Wilmington, Delaware 19880-0328, USA
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Nájera C, Sansano JM, Yus M. Recent synthetic uses of functionalised aromatic and heteroaromatic organolithium reagents prepared by non-deprotonating methods. Tetrahedron 2003. [DOI: 10.1016/j.tet.2003.09.065] [Citation(s) in RCA: 131] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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27
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Affiliation(s)
- Pavel Kocovský
- Department of Chemistry, University of Glasgow, Glasgow G12 8QQ, Scotland, U.K.
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Yasuike S, Okajima S, Yamaguchi K, Seki H, Kurita J. New optically active organoantimony (BINASb) and bismuth (BINABi) compounds comprising a 1,1′-binaphthyl core: synthesis and their use in transition metal-catalyzed asymmetric hydrosilylation of ketones. Tetrahedron 2003. [DOI: 10.1016/s0040-4020(03)00740-3] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Soleilhavoup M, Viau L, Commenges G, Lepetit C, Chauvin R. Theη5-(σ-P,π-Arene) Chelating H-MOP Ligand in an Optically and Catalytically Active Rhodium(I) Complex. Eur J Inorg Chem 2003. [DOI: 10.1002/ejic.200390027] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Clayden J. Regioselective Synthesis of Organolithiums by X-Li Exchange. Organolithiums: Selectivity for Synthesis. Elsevier; 2002. pp. 111-47. [DOI: 10.1016/s1460-1567(02)80034-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/07/2023]
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