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Zimmerman AN, Xu RS, Reynolds SC, Shipp CA, Marshall DJ, Wang G, Blank NF, Gibbons SK, Hughes RP, Glueck DS, Balaich GJ, Rheingold AL. Diastereoselective Synthesis of P-Stereogenic Secondary Phosphine Oxides (SPOs) Bearing a Chiral Substituent by Ring Opening of (+)-Limonene Oxide with Primary Phosphido Nucleophiles. J Org Chem 2020; 85:14516-14526. [PMID: 32627554 DOI: 10.1021/acs.joc.0c00974] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Kinetic separation of the commercially available cis/trans-(+)-limonene oxide mixture by ring opening with primary phosphido nucleophiles LiPHR (R = ferrocenyl, Ph, Cy, t-Bu, Mes* (Mes* = 2,4,6-(t-Bu)3C6H2)), followed by treatment with aqueous NH4Cl and H2O2, gave unreacted cis-(+)-limonene oxide and diastereoenriched mixtures of the secondary phosphine oxides (SPOs) PHR(trans-(+)-Lim-OH)(O), which could be separated by chromatography and/or recrystallization. This one-pot synthesis uses a cheap chiral material and commercially available primary phosphines to control the configuration of the new P-stereogenic SPOs, which are potentially useful as ligands for metal complexes in asymmetric catalysis.
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Affiliation(s)
- Amber N Zimmerman
- 6128 Burke Laboratory, Department of Chemistry, Dartmouth College, Hanover, New Hampshire 03755, United States
| | - Rebecca S Xu
- 6128 Burke Laboratory, Department of Chemistry, Dartmouth College, Hanover, New Hampshire 03755, United States
| | - Samantha C Reynolds
- 6128 Burke Laboratory, Department of Chemistry, Dartmouth College, Hanover, New Hampshire 03755, United States
| | - Chase A Shipp
- 6128 Burke Laboratory, Department of Chemistry, Dartmouth College, Hanover, New Hampshire 03755, United States
| | - Derrick J Marshall
- 6128 Burke Laboratory, Department of Chemistry, Dartmouth College, Hanover, New Hampshire 03755, United States
| | - Ge Wang
- 6128 Burke Laboratory, Department of Chemistry, Dartmouth College, Hanover, New Hampshire 03755, United States
| | - Natalia F Blank
- 6128 Burke Laboratory, Department of Chemistry, Dartmouth College, Hanover, New Hampshire 03755, United States.,Department of Chemistry, Norwich University, 158 Harmon Drive, Northfield, Vermont 05663, United States
| | - Sarah K Gibbons
- 6128 Burke Laboratory, Department of Chemistry, Dartmouth College, Hanover, New Hampshire 03755, United States
| | - Russell P Hughes
- 6128 Burke Laboratory, Department of Chemistry, Dartmouth College, Hanover, New Hampshire 03755, United States
| | - David S Glueck
- 6128 Burke Laboratory, Department of Chemistry, Dartmouth College, Hanover, New Hampshire 03755, United States
| | - Gary J Balaich
- Department of Chemistry, University of California, San Diego, 9500 Gilman Drive, La Jolla, California 92093, United States
| | - Arnold L Rheingold
- Department of Chemistry, University of California, San Diego, 9500 Gilman Drive, La Jolla, California 92093, United States
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Kondoh A, Ishikawa S, Terada M. Enantioselective hydrophosphinylation of 1-alkenylphosphine oxides catalyzed by chiral strong Brønsted base. Org Biomol Chem 2020; 18:7814-7817. [PMID: 32969444 DOI: 10.1039/d0ob01778g] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A catalytic enantioselective addition of diarylphosphine oxides to 1-alkenyl(diaryl)phosphine oxides was achieved by using a chiral ureate as a chiral strong Brønsted base catalyst. The reaction followed by the reduction of phosphine oxide moieties provided chiral 1,2-diphosphinoalkanes, which are a family of useful chiral ligands for asymmetric transition metal catalysis.
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Affiliation(s)
- Azusa Kondoh
- Research and Analytical Center for Giant Molecules, Graduate School of Science, Tohoku University, Aramaki, Aoba-ku, Sendai, 980-8578, Japan.
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Yang CT, Han J, Liu J, Li Y, Zhang F, Gu M, Hu S, Wang X. Stereocontrolled C(sp3)–P bond formation with non-activated alkyl halides and tosylates. RSC Adv 2017. [DOI: 10.1039/c7ra02766d] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
The current work provides a general approach for making C–P bonds with stereocontrol from chiral secondary alcohols.
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Affiliation(s)
- Chu-Ting Yang
- Institute of Nuclear Physics and Chemistry
- China Academy of Engineering Physics
- Mianyang
- P. R. China
| | - Jun Han
- Institute of Nuclear Physics and Chemistry
- China Academy of Engineering Physics
- Mianyang
- P. R. China
| | - Jun Liu
- Institute of Nuclear Physics and Chemistry
- China Academy of Engineering Physics
- Mianyang
- P. R. China
| | - Yi Li
- Institute of Nuclear Physics and Chemistry
- China Academy of Engineering Physics
- Mianyang
- P. R. China
| | - Fan Zhang
- Institute of Nuclear Physics and Chemistry
- China Academy of Engineering Physics
- Mianyang
- P. R. China
| | - Mei Gu
- Institute of Nuclear Physics and Chemistry
- China Academy of Engineering Physics
- Mianyang
- P. R. China
| | - Sheng Hu
- Institute of Nuclear Physics and Chemistry
- China Academy of Engineering Physics
- Mianyang
- P. R. China
| | - Xiaolin Wang
- Institute of Nuclear Physics and Chemistry
- China Academy of Engineering Physics
- Mianyang
- P. R. China
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Rast S, Stephan M, Mohar B. Olefin Hydrogenation with Rigid Mono-P-stereogenic Diphosphines: A Flexible Rhodium Ring to Rule Them All? European J Org Chem 2015. [DOI: 10.1002/ejoc.201403570] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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McKenna R, Pugh S, Thompson B, Nielsen DR. Microbial production of the aromatic building-blocks (S)-styrene oxide and (R)-1,2-phenylethanediol from renewable resources. Biotechnol J 2013; 8:1465-75. [DOI: 10.1002/biot.201300035] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2013] [Revised: 05/31/2013] [Accepted: 06/25/2013] [Indexed: 11/08/2022]
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6
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Enantioselective production of (S)-1-phenyl-1,2-ethanediol from dicarboxyesters by recombinant Bacillus subtilis esterase. ACTA ACUST UNITED AC 2011. [DOI: 10.1016/j.molcatb.2011.07.022] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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7
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Carmona D, Viguri F, Asenjo A, Lamata MP, Lahoz F, Garcı́a-Orduña P, Oro LA. Enantioselective Catalysts for the Diels–Alder Reaction between Methacrolein and Cyclopentadiene Based on the Chiral Fragment (η5-C5Me5)M(chiral diphosphane) (M = Rh, Ir). Organometallics 2011. [DOI: 10.1021/om200859z] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Daniel Carmona
- Instituto de Sı́ntesis Quı́mica y Catálisis
Homogénea (ISQCH), CSIC - Universidad de Zaragoza, Departamento de Química Inorgánica, Pedro Cerbuna
12, 50009 Zaragoza, Spain
| | - Fernando Viguri
- Instituto de Sı́ntesis Quı́mica y Catálisis
Homogénea (ISQCH), CSIC - Universidad de Zaragoza, Departamento de Química Inorgánica, Pedro Cerbuna
12, 50009 Zaragoza, Spain
| | - Ainara Asenjo
- Instituto de Sı́ntesis Quı́mica y Catálisis
Homogénea (ISQCH), CSIC - Universidad de Zaragoza, Departamento de Química Inorgánica, Pedro Cerbuna
12, 50009 Zaragoza, Spain
| | - M. Pilar Lamata
- Instituto de Sı́ntesis Quı́mica y Catálisis
Homogénea (ISQCH), CSIC - Universidad de Zaragoza, Departamento de Química Inorgánica, Pedro Cerbuna
12, 50009 Zaragoza, Spain
| | - Fernando Lahoz
- Instituto de Sı́ntesis Quı́mica y Catálisis
Homogénea (ISQCH), CSIC - Universidad de Zaragoza, Departamento de Química Inorgánica, Pedro Cerbuna
12, 50009 Zaragoza, Spain
| | - Pilar Garcı́a-Orduña
- Instituto de Sı́ntesis Quı́mica y Catálisis
Homogénea (ISQCH), CSIC - Universidad de Zaragoza, Departamento de Química Inorgánica, Pedro Cerbuna
12, 50009 Zaragoza, Spain
| | - L. A. Oro
- Instituto de Sı́ntesis Quı́mica y Catálisis
Homogénea (ISQCH), CSIC - Universidad de Zaragoza, Departamento de Química Inorgánica, Pedro Cerbuna
12, 50009 Zaragoza, Spain
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Zhang Y, Tang L, Pullarkat SA, Liu F, Li Y, Leung PH. Asymmetric synthesis of 1,2-bis(diphenylphosphino)-1-phenylethane via a chiral palladium template promoted hydrophosphination reaction. J Organomet Chem 2009. [DOI: 10.1016/j.jorganchem.2009.06.024] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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10
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Shaffer A, Schmidt JA. A Versatile Methodology for the Synthesis of α,β-Unsaturated 3-Iminophosphines. Chemistry 2009; 15:2662-73. [DOI: 10.1002/chem.200802310] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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11
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Yuan M, Pullarkat SA, Ma M, Zhang Y, Huang Y, Li Y, Goel A, Leung PH. Asymmetric Synthesis of Functionalized 1,2-Diphosphine via the Chemoselective Hydrophosphination of Coordinated Allylic Phosphines. Organometallics 2009. [DOI: 10.1021/om8009188] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Mingjun Yuan
- Division of Chemistry & Biological Chemistry, School of Physical & Mathematical Sciences, Nanyang Technological University, Singapore 637371, Singapore
| | - Sumod A. Pullarkat
- Division of Chemistry & Biological Chemistry, School of Physical & Mathematical Sciences, Nanyang Technological University, Singapore 637371, Singapore
| | - Mengtao Ma
- Division of Chemistry & Biological Chemistry, School of Physical & Mathematical Sciences, Nanyang Technological University, Singapore 637371, Singapore
| | - Yi Zhang
- Division of Chemistry & Biological Chemistry, School of Physical & Mathematical Sciences, Nanyang Technological University, Singapore 637371, Singapore
| | - Yinhua Huang
- Division of Chemistry & Biological Chemistry, School of Physical & Mathematical Sciences, Nanyang Technological University, Singapore 637371, Singapore
| | - Yongxin Li
- Division of Chemistry & Biological Chemistry, School of Physical & Mathematical Sciences, Nanyang Technological University, Singapore 637371, Singapore
| | - Akash Goel
- Division of Chemistry & Biological Chemistry, School of Physical & Mathematical Sciences, Nanyang Technological University, Singapore 637371, Singapore
| | - Pak-Hing Leung
- Division of Chemistry & Biological Chemistry, School of Physical & Mathematical Sciences, Nanyang Technological University, Singapore 637371, Singapore
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Shaffer AR, Schmidt JAR. Palladium(II) 3-Iminophosphine Complexes as Intermolecular Hydroamination Catalysts for the Formation of Imines and Enamines. Organometallics 2008. [DOI: 10.1021/om701106q] [Citation(s) in RCA: 59] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Andrew R. Shaffer
- Department of Chemistry, The University of Toledo, 2801 W. Bancroft St. MS 602, Toledo, Ohio 43606-3390
| | - Joseph A. R. Schmidt
- Department of Chemistry, The University of Toledo, 2801 W. Bancroft St. MS 602, Toledo, Ohio 43606-3390
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Cotton FA, Hong B. Polydentate Phosphines: Their Syntheses, Structural Aspects, and Selected Applications. PROGRESS IN INORGANIC CHEMISTRY 2007. [DOI: 10.1002/9780470166413.ch3] [Citation(s) in RCA: 86] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/10/2023]
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14
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Fráter T, Gubicza L, Szöllősy Á, Bakos J. Enantioselective hydrogenation in ionic liquids: Recyclability of the [Rh(COD)(DIPAMP)]BF4 catalyst in [bmim][BF4]. Inorganica Chim Acta 2006. [DOI: 10.1016/j.ica.2005.10.020] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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15
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16
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Rui L, Cao L, Chen W, Reardon KF, Wood TK. Protein engineering of epoxide hydrolase from Agrobacterium radiobacter AD1 for enhanced activity and enantioselective production of (R)-1-phenylethane-1,2-diol. Appl Environ Microbiol 2005; 71:3995-4003. [PMID: 16000814 PMCID: PMC1169048 DOI: 10.1128/aem.71.7.3995-4003.2005] [Citation(s) in RCA: 68] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
DNA shuffling and saturation mutagenesis of positions F108, L190, I219, D235, and C248 were used to generate variants of the epoxide hydrolase of Agrobacterium radiobacter AD1 (EchA) with enhanced enantioselectivity and activity for styrene oxide and enhanced activity for 1,2-epoxyhexane and epoxypropane. EchA variant I219F has more than fivefold-enhanced enantioselectivity toward racemic styrene oxide, with the enantiomeric ratio value (E value) for the production of (R)-1-phenylethane-1,2-diol increased from 17 for the wild-type enzyme to 91, as well as twofold-improved activity for the production of (R)-1-phenylethane-1,2-diol (1.96 +/- 0.09 versus 1.04 +/- 0.07 micromol/min/mg for wild-type EchA). Computer modeling indicated that this mutation significantly alters (R)-styrene oxide binding in the active site. Another three variants from EchA active-site engineering, F108L/C248I, I219L/C248I, and F108L/I219L/C248I, also exhibited improved enantioselectivity toward racemic styrene oxide in favor of production of the corresponding diol in the (R) configuration (twofold enhancement in their E values). Variant F108L/I219L/C248I also demonstrated 10-fold- and 2-fold-increased activity on 5 mM epoxypropane (24 +/- 2 versus 2.4 +/- 0.3 micromol/min/mg for the wild-type enzyme) and 5 mM 1,2-epoxyhexane (5.2 +/- 0.5 versus 2.6 +/- 0.0 micromol/min/mg for the wild-type enzyme). Both variants L190F (isolated from a DNA shuffling library) and L190Y (created from subsequent saturation mutagenesis) showed significantly enhanced activity for racemic styrene oxide hydrolysis, with 4.8-fold (8.6 +/- 0.3 versus 1.8 +/- 0.2 micromol/min/mg for the wild-type enzyme) and 2.7-fold (4.8 +/- 0.8 versus 1.8 +/- 0.2 micromol/min/mg for the wild-type enzyme) improvements, respectively. L190Y also hydrolyzed 1,2-epoxyhexane 2.5 times faster than the wild-type enzyme.
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Affiliation(s)
- Lingyun Rui
- Department of Chemical Engineering and Molecular and Cell Biology, University of Connecticut, Storrs, CT 06269-3222, USA
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17
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Wiese B, Knühl G, Flubacher D, Prieß JW, Ulriksen (nee Laursen) B, Brödner K, Helmchen G. Syntheses of New Chiral Phosphane Ligands by Diastereoselective Conjugate Addition of Phosphides to Enantiomerically Pure Acceptor-Substituted Olefins from the Chiral Pool. European J Org Chem 2005. [DOI: 10.1002/ejoc.200500144] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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18
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Zsigmond Á, Balatoni I, Notheisz F, Hegedüs C, Bakos J. New, efficient, heterogenized catalysts for asymmetric hydrogenation of dehydroamino acid derivatives. Catal Letters 2005. [DOI: 10.1007/s10562-005-4891-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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19
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Virsu P, Liljeblad A, Kanerva A, Kanerva LT. Preparation of the enantiomers of 1-phenylethan-1,2-diol. Regio- and enantioselectivity of acylase I and Candida antarctica lipases A and B. ACTA ACUST UNITED AC 2001. [DOI: 10.1016/s0957-4166(01)00428-1] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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20
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Iranpoor N, Adibi H. Iron(III) Trifluoroacetate as an Efficient Catalyst for Solvolytic and Nonsolvolytic Nucleophilic Ring Opening of Epoxides. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2000. [DOI: 10.1246/bcsj.73.675] [Citation(s) in RCA: 61] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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21
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Morandini F, Dondana A, Munari I, Pilloni G, Consiglio G, Sironi A, Moret M. Pentamethylcyclopentadienyl ruthenium(II) complexes containing chiral diphospines: synthesis, characterisation and electrochemical behaviour. X-ray structure of (η5-C5Me5)Ru{(S,S)-Ph2PCH(CH3)CH(CH3)PPh2}Cl. Inorganica Chim Acta 1998. [DOI: 10.1016/s0020-1693(98)00219-9] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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22
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Morandini F, Consiglio G. Synthesis, characterisation and stereochemistry of indenyl complexes of iridium(I) containing chiral diphosphines. Inorganica Chim Acta 1997. [DOI: 10.1016/s0020-1693(96)05535-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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23
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Uccello-Barretta G, Cuzzola A, Balzano F, Menicagli R, Iuliano A, Salvadori P. A New Stereochemical Model from NMR for Benzoylated Cyclodextrins, Promising New Chiral Solvating Agents for the Chiral Analysis of 3,5-Dinitrophenyl Derivatives. J Org Chem 1997. [DOI: 10.1021/jo961562x] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Gloria Uccello-Barretta
- Centro di Studio del CNR per le Macromolecole Stereordinate ed Otticamente Attive, Dipartimento di Chimica e Chimica Industriale, via Risorgimento 35, 56126 Pisa-Italy
| | - Angela Cuzzola
- Centro di Studio del CNR per le Macromolecole Stereordinate ed Otticamente Attive, Dipartimento di Chimica e Chimica Industriale, via Risorgimento 35, 56126 Pisa-Italy
| | - Federica Balzano
- Centro di Studio del CNR per le Macromolecole Stereordinate ed Otticamente Attive, Dipartimento di Chimica e Chimica Industriale, via Risorgimento 35, 56126 Pisa-Italy
| | - Rita Menicagli
- Centro di Studio del CNR per le Macromolecole Stereordinate ed Otticamente Attive, Dipartimento di Chimica e Chimica Industriale, via Risorgimento 35, 56126 Pisa-Italy
| | - Anna Iuliano
- Centro di Studio del CNR per le Macromolecole Stereordinate ed Otticamente Attive, Dipartimento di Chimica e Chimica Industriale, via Risorgimento 35, 56126 Pisa-Italy
| | - Piero Salvadori
- Centro di Studio del CNR per le Macromolecole Stereordinate ed Otticamente Attive, Dipartimento di Chimica e Chimica Industriale, via Risorgimento 35, 56126 Pisa-Italy
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Iuliano A, Pini D, Salvadori P. Optically active N-1-phenylethyl derivatives of (1R)-2-amino-1-phenylethanol as chiral auxiliaries in the enantioselective addition of diethylzinc to arylaldehydes. ACTA ACUST UNITED AC 1995. [DOI: 10.1016/0957-4166(95)00069-2] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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25
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Microbial reduction of 2-keto acetals as a biocatalytic approach to the enantioselective synthesis of optically active 2-hydroxy acetals. ACTA ACUST UNITED AC 1993. [DOI: 10.1016/s0957-4166(00)80434-6] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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26
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Janssen A, Klunder A, Zwanenburg B. PPL-catalyzed resolution of 1,2- and 1,3-diols in methyl propionate as solvent. An application of the tandem use of enzymes. Tetrahedron 1991. [DOI: 10.1016/s0040-4020(01)89742-8] [Citation(s) in RCA: 44] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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27
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Jansen JF, Feringa BL. Michael Addition of lithiodiphenylphosphine to menthyloxy-2[5H]-furanone:enantioselective synthesis of S,S-CHIRAPOS. ACTA ACUST UNITED AC 1990. [DOI: 10.1016/s0957-4166(00)82382-4] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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28
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Francotte E, Wolf RM. Preparation of chiral building blocks and auxiliaries by chromatography on cellulose triacetate (CTA I): Indications for the presence of multiple interaction sites in CTA I. Chirality 1990. [DOI: 10.1002/chir.530020104] [Citation(s) in RCA: 40] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Pavlov V, Klabunovskii E, Struchkov Y, Voloboev A, Yanovsky A. Asymmetric reduction of CC and CO bonds: stereochemical approach. ACTA ACUST UNITED AC 1988. [DOI: 10.1016/0304-5102(88)80034-8] [Citation(s) in RCA: 49] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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31
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Holah DG, Hughes AN, Knudsen KL, Perrier R. The synthesis and some NMR properties of 2,3-bis(diphenylphosphino)-6-phenyl-λ3-phosphinine. J Heterocycl Chem 1988. [DOI: 10.1002/jhet.5570250122] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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32
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Asymmetric nickel-catalyzed cross-coupling reaction of allylic substrates with grignard reagents. Tetrahedron 1986. [DOI: 10.1016/s0040-4020(01)87621-3] [Citation(s) in RCA: 71] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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33
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Polyoxadiphosphines-1,2 chirales: synthèses et applications en hydrogénation asymétrique. ACTA ACUST UNITED AC 1985. [DOI: 10.1016/0304-5102(85)85085-9] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Bakos J, Tóth I, Heil B, Markó L. A facile method for the preparation of 2,4-bis(diphenylphosphino)pentane (BDPP) enantiomers and their application in asymmetric hydrogenation. J Organomet Chem 1985. [DOI: 10.1016/0022-328x(85)87004-2] [Citation(s) in RCA: 106] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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36
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Consiglio G, Morandini F, Scalone M, Pino P. Rhodium- and platinum-catalyzed asymmetric hydroformylation with (2S,3S )-2,3-bis(diphenylphosphino)butane as the chiral ligand. J Organomet Chem 1985. [DOI: 10.1016/0022-328x(85)87017-0] [Citation(s) in RCA: 76] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Vastag S, Bakos J, Tórös S, Takach NE, Bruce King R, Heil B, Markó L. Rhodium phosphine complexes as homogeneous catalysts. ACTA ACUST UNITED AC 1984. [DOI: 10.1016/0304-5102(84)80066-8] [Citation(s) in RCA: 36] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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