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Li C, Shu X, Li L, Zhang G, Jin R, Cheng T, Liu G. A Cinchona Alkaloid-Functionalized Mesostructured Silica for Construction of Enriched Chiral β-Trifluoromethyl-β-Hydroxy Ketones over An Epoxidation-Relay Reduction Process. Chem Asian J 2016; 11:2072-7. [DOI: 10.1002/asia.201600640] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2016] [Indexed: 11/06/2022]
Affiliation(s)
- Cuibao Li
- Key Laboratory of Resource Chemistry of Ministry of Education; Shanghai Key Laboratory of Rare Earth Functional Materials; Shanghai Normal University; No.100 Guilin Rd. Shanghai 200234 P. R. China
| | - Xiaomin Shu
- Key Laboratory of Resource Chemistry of Ministry of Education; Shanghai Key Laboratory of Rare Earth Functional Materials; Shanghai Normal University; No.100 Guilin Rd. Shanghai 200234 P. R. China
| | - Liang Li
- Key Laboratory of Resource Chemistry of Ministry of Education; Shanghai Key Laboratory of Rare Earth Functional Materials; Shanghai Normal University; No.100 Guilin Rd. Shanghai 200234 P. R. China
| | - Genwei Zhang
- Key Laboratory of Resource Chemistry of Ministry of Education; Shanghai Key Laboratory of Rare Earth Functional Materials; Shanghai Normal University; No.100 Guilin Rd. Shanghai 200234 P. R. China
| | - Ronghua Jin
- Key Laboratory of Resource Chemistry of Ministry of Education; Shanghai Key Laboratory of Rare Earth Functional Materials; Shanghai Normal University; No.100 Guilin Rd. Shanghai 200234 P. R. China
| | - Tanyu Cheng
- Key Laboratory of Resource Chemistry of Ministry of Education; Shanghai Key Laboratory of Rare Earth Functional Materials; Shanghai Normal University; No.100 Guilin Rd. Shanghai 200234 P. R. China
| | - Guohua Liu
- Key Laboratory of Resource Chemistry of Ministry of Education; Shanghai Key Laboratory of Rare Earth Functional Materials; Shanghai Normal University; No.100 Guilin Rd. Shanghai 200234 P. R. China
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2
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Victor NJ, Gana J, Muraleedharan KM. N-Methylpyrrolidone Hydroperoxide/Cs2CO3as an Excellent Reagent System for the Hydroxy-Directed Diastereoselective Epoxidation of Electron-Deficient Olefins. Chemistry 2015; 21:14742-7. [DOI: 10.1002/chem.201501929] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2015] [Indexed: 11/09/2022]
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3
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Wu S, Pan D, Cao C, Wang Q, Chen FX. Diastereoselective and Enantioselective Epoxidation of Acyclic β-Trifluoromethyl-β,β-Disubstituted Enones by Hydrogen Peroxide with a Pentafluorinated Quinidine-Derived Phase-Transfer Catalyst. Adv Synth Catal 2013. [DOI: 10.1002/adsc.201300249] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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4
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Kawai H, Okusu S, Yuan Z, Tokunaga E, Yamano A, Shiro M, Shibata N. Enantioselective Synthesis of Epoxides Having a Tetrasubstituted Trifluoromethylated Carbon Center: Methylhydrazine-Induced Aerobic Epoxidation of β,β-Disubstituted Enones. Angew Chem Int Ed Engl 2013; 52:2221-5. [DOI: 10.1002/anie.201209355] [Citation(s) in RCA: 86] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2012] [Revised: 12/23/2012] [Indexed: 11/06/2022]
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5
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Kawai H, Okusu S, Yuan Z, Tokunaga E, Yamano A, Shiro M, Shibata N. Enantioselective Synthesis of Epoxides Having a Tetrasubstituted Trifluoromethylated Carbon Center: Methylhydrazine-Induced Aerobic Epoxidation of β,β-Disubstituted Enones. Angew Chem Int Ed Engl 2013. [DOI: 10.1002/ange.201209355] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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6
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Schöberl C, Jäger V. 3- and 4-Uloses Derived from N-Acetyl-D-glucosamine: A Unique Pair of Complementary Organocatalysts for Asymmetric Epoxidation of Alkenes. Adv Synth Catal 2012. [DOI: 10.1002/adsc.201100735] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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7
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Abstract
The combination of Fe(OTf)(2) and novel phenanthroline ligands enables the catalytic asymmetric epoxidation of acyclic β,β-disubstituted enones, which have been a heretofore inaccessible substrate class. The reaction provides highly enantioenriched α,β-epoxyketones (up to 92% ee) that can be further converted to functionalized β-ketoaldehydes with an all-carbon quaternary center.
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Affiliation(s)
- Yasuhiro Nishikawa
- Department of Chemistry, The University of Chicago, 5735 South Ellis Avenue, Chicago, Illinois 60637
| | - Hisashi Yamamoto
- Department of Chemistry, The University of Chicago, 5735 South Ellis Avenue, Chicago, Illinois 60637
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8
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Argyrakis W, Köppl C, Werner HJ, Frey W, Baro A, Laschat S. A combined quantum mechanical and experimental approach towards chiral diketopiperazine hydroperoxides. J PHYS ORG CHEM 2010. [DOI: 10.1002/poc.1809] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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9
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Kośnik W, Bocian W, Kozerski L, Tvaroška I, Chmielewski M. Enantioselective Epoxidation of Electrophilic Olefins by Using Glycosyl Hydroperoxides. Chemistry 2008; 14:6087-97. [DOI: 10.1002/chem.200800051] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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10
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Loughlin WA, Jenkins ID, Henderson LC, Campitelli MR, Healy PC. Total Synthesis of (±)-Hyphodermins A and D. J Org Chem 2008; 73:3435-40. [DOI: 10.1021/jo800227p] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Wendy A. Loughlin
- School of Biomolecular and Physical Sciences, Griffith University, Brisbane, QLD, 4111, Australia, and Eskitis Institute for Cell and Molecular Therapies, Griffith University, Brisbane, QLD, 4111, Australia
| | - Ian D. Jenkins
- School of Biomolecular and Physical Sciences, Griffith University, Brisbane, QLD, 4111, Australia, and Eskitis Institute for Cell and Molecular Therapies, Griffith University, Brisbane, QLD, 4111, Australia
| | - Luke C. Henderson
- School of Biomolecular and Physical Sciences, Griffith University, Brisbane, QLD, 4111, Australia, and Eskitis Institute for Cell and Molecular Therapies, Griffith University, Brisbane, QLD, 4111, Australia
| | - Marc R. Campitelli
- School of Biomolecular and Physical Sciences, Griffith University, Brisbane, QLD, 4111, Australia, and Eskitis Institute for Cell and Molecular Therapies, Griffith University, Brisbane, QLD, 4111, Australia
| | - Peter C. Healy
- School of Biomolecular and Physical Sciences, Griffith University, Brisbane, QLD, 4111, Australia, and Eskitis Institute for Cell and Molecular Therapies, Griffith University, Brisbane, QLD, 4111, Australia
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11
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Kienle M, Argyrakis W, Baro A, Laschat S. Diketopiperazine-derived hydroperoxide for chemoselective oxidations of sulfides and enantioselective Weitz–Scheffer epoxidations. Tetrahedron Lett 2008. [DOI: 10.1016/j.tetlet.2008.01.090] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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12
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Affiliation(s)
- Feyissa Gadissa Gelalcha
- Leibniz Institut für Katalyse an der Universität Rostock, e. V. Albert Einstein Str. 29a, D-18059 Rostock, Germany.
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13
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Minatti A, Dötz KH. Enantioselective Epoxidation of α,β-Enones by Electrophilic Activation with a BINOL-Zinc Catalyst. European J Org Chem 2006. [DOI: 10.1002/ejoc.200500606] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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14
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Kośnik W, Stachulski AV, Chmielewski M. New stable anomeric hydroperoxides derived from 2-deoxysugars; enantioselective epoxidation of 2-methyl-1,4-naphthoquinone. ACTA ACUST UNITED AC 2005. [DOI: 10.1016/j.tetasy.2005.04.009] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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15
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Bundu A, Berry NG, Gill CD, Dwyer CL, Stachulski AV, Taylor RJ, Whittall J. The design and synthesis of novel anomeric hydroperoxides: influence of the carbohydrate residue in the enantioselective epoxidation of quinones. ACTA ACUST UNITED AC 2005. [DOI: 10.1016/j.tetasy.2004.11.015] [Citation(s) in RCA: 17] [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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16
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Lattanzi A, Cocilova M, Iannece P, Scettri A. Enantioselective epoxidation of chalcones and naphthoquinones mediated by (+)-norcamphor-derived hydroperoxide. ACTA ACUST UNITED AC 2004. [DOI: 10.1016/j.tetasy.2004.10.009] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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17
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Lygo B, To DCM. Asymmetric epoxidation via phase-transfer catalysis: direct conversion of allylic alcohols into alpha,beta-epoxyketones. Chem Commun (Camb) 2002:2360-1. [PMID: 12430440 DOI: 10.1039/b206530d] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Studies into the use of a chiral phase-transfer catalyst in conjunction with sodium hypochlorite to effect the enantio-selective formation of alpha,beta-epoxyketones from allylic alcohols are described.
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Affiliation(s)
- Barry Lygo
- School of Chemistry, University of Nottingham, Nottingham, UK NG7 2RD.
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