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Gorde AB, Ramapanicker R. Enantioselective Michael Addition of Aldehydes to β-Nitrostyrenes Catalyzed by (S)- N
-(D-Prolyl)-1-triflicamido-3-phenylpropan-2-amine. European J Org Chem 2019. [DOI: 10.1002/ejoc.201900719] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Amol B. Gorde
- Department of Chemistry; Indian Institute of Technology Kanpur; Kanpur Uttar Pradesh 208016 India
| | - Ramesh Ramapanicker
- Department of Chemistry; Indian Institute of Technology Kanpur; Kanpur Uttar Pradesh 208016 India
- Centre for Environmental Science and Engineering; Indian Institute of Technology Kanpur; Kanpur Uttar Pradesh 208016 India
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2
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Yamashita Y, Yasukawa T, Yoo WJ, Kitanosono T, Kobayashi S. Catalytic enantioselective aldol reactions. Chem Soc Rev 2018; 47:4388-4480. [DOI: 10.1039/c7cs00824d] [Citation(s) in RCA: 165] [Impact Index Per Article: 27.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Recent developments in catalytic asymmetric aldol reactions have been summarized.
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Affiliation(s)
- Yasuhiro Yamashita
- Department of Chemistry
- School of Science
- The University of Tokyo
- Bunkyo-ku
- Japan
| | - Tomohiro Yasukawa
- Department of Chemistry
- School of Science
- The University of Tokyo
- Bunkyo-ku
- Japan
| | - Woo-Jin Yoo
- Department of Chemistry
- School of Science
- The University of Tokyo
- Bunkyo-ku
- Japan
| | - Taku Kitanosono
- Department of Chemistry
- School of Science
- The University of Tokyo
- Bunkyo-ku
- Japan
| | - Shū Kobayashi
- Department of Chemistry
- School of Science
- The University of Tokyo
- Bunkyo-ku
- Japan
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3
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Sakai T, Hirashima SI, Yamashita Y, Arai R, Nakashima K, Yoshida A, Koseki Y, Miura T. Squaramide–Sulfonamide Organocatalyst for Asymmetric Direct Vinylogous Aldol Reactions. J Org Chem 2017; 82:4661-4667. [DOI: 10.1021/acs.joc.7b00287] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Takaaki Sakai
- Tokyo University of Pharmacy, Life Sciences, 1432-1 Horinouchi, Hachioji, Tokyo 192-0392, Japan
| | - Shin-ichi Hirashima
- Tokyo University of Pharmacy, Life Sciences, 1432-1 Horinouchi, Hachioji, Tokyo 192-0392, Japan
| | - Yoshifumi Yamashita
- Tokyo University of Pharmacy, Life Sciences, 1432-1 Horinouchi, Hachioji, Tokyo 192-0392, Japan
| | - Ryoga Arai
- Tokyo University of Pharmacy, Life Sciences, 1432-1 Horinouchi, Hachioji, Tokyo 192-0392, Japan
| | - Kosuke Nakashima
- Tokyo University of Pharmacy, Life Sciences, 1432-1 Horinouchi, Hachioji, Tokyo 192-0392, Japan
| | - Akihiro Yoshida
- Tokyo University of Pharmacy, Life Sciences, 1432-1 Horinouchi, Hachioji, Tokyo 192-0392, Japan
| | - Yuji Koseki
- Tokyo University of Pharmacy, Life Sciences, 1432-1 Horinouchi, Hachioji, Tokyo 192-0392, Japan
| | - Tsuyoshi Miura
- Tokyo University of Pharmacy, Life Sciences, 1432-1 Horinouchi, Hachioji, Tokyo 192-0392, Japan
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Fujiya A, Nobuta T, Yamaguchi E, Tada N, Miura T, Itoh A. Aerobic photooxidative direct asymmetric aldol reactions of benzyl alcohols using water as the solvent. RSC Adv 2015. [DOI: 10.1039/c5ra05155j] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
We report an aerobic photooxidative direct asymmetric aldol reaction using water as the solvent.
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Affiliation(s)
- A. Fujiya
- Gifu Pharmaceutical University 1-25-4
- Gifu 501-1196
- Japan
| | - T. Nobuta
- Gifu Pharmaceutical University 1-25-4
- Gifu 501-1196
- Japan
| | - E. Yamaguchi
- Gifu Pharmaceutical University 1-25-4
- Gifu 501-1196
- Japan
| | - N. Tada
- Gifu Pharmaceutical University 1-25-4
- Gifu 501-1196
- Japan
| | - T. Miura
- Tokyo University of Pharmacy and Life Sciences
- Hachioji
- Japan
| | - A. Itoh
- Gifu Pharmaceutical University 1-25-4
- Gifu 501-1196
- Japan
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Kamito Y, Masuda A, Yuasa H, Tada N, Itoh A, Nakashima K, Hirashima SI, Koseki Y, Miura T. Asymmetric conjugate addition of malonate to α,β-unsaturated ketones in water using a perfluoroalkanesulfonamide organocatalyst. ACTA ACUST UNITED AC 2014. [DOI: 10.1016/j.tetasy.2014.05.009] [Citation(s) in RCA: 9] [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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6
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Enantioselective aldol reactions of α,β-unsaturated ketones with trifluoroacetophenone catalyzed by a chiral primary amine. ACTA ACUST UNITED AC 2014. [DOI: 10.1016/j.tetasy.2014.05.005] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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7
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Li L, Gou S, Liu F. Highly stereoselective direct aldol reactions catalyzed by a bifunctional chiral diamine. ACTA ACUST UNITED AC 2014. [DOI: 10.1016/j.tetasy.2013.11.017] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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8
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Perfluoroalkanesulfonamide organocatalysts for asymmetric conjugate additions of branched aldehydes to vinyl sulfones. Molecules 2013; 18:14529-42. [PMID: 24287989 PMCID: PMC6269931 DOI: 10.3390/molecules181214529] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2013] [Revised: 11/20/2013] [Accepted: 11/21/2013] [Indexed: 11/16/2022] Open
Abstract
Asymmetric conjugate additions of branched aldehydes to vinyl sulfones promoted by sulfonamide organocatalyst 6 or 7 have been developed, allowing facile synthesis of the corresponding adducts with all-carbon quaternary stereocenters in excellent yields with up to 95% ee.
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9
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Kamito Y, Masuda A, Yuasa H, Tada N, Itoh A, Koseki Y, Miura T. Asymmetric Conjugate Addition of Malonates to Enones Using Perfluorobutanesulfonamide Organocatalyst. CHEM LETT 2013. [DOI: 10.1246/cl.130575] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
| | | | | | | | | | - Yuji Koseki
- Tokyo University of Pharmacy and Life Sciences
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10
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Scheffler U, Mahrwald R. Recent Advances in Organocatalytic Methods for Asymmetric CC Bond Formation. Chemistry 2013; 19:14346-96. [DOI: 10.1002/chem.201301996] [Citation(s) in RCA: 178] [Impact Index Per Article: 16.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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11
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He T, Li K, Wu MY, Wu MB, Wang N, Pu L, Yu XQ. Water promoted enantioselective aldol Reaction by proline-cholesterol and -diosgenin based amphiphilic organocatalysts. Tetrahedron 2013. [DOI: 10.1016/j.tet.2013.04.078] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Shainyan BA, Tolstikova LL. Trifluoromethanesulfonamides and Related Compounds. Chem Rev 2012; 113:699-733. [DOI: 10.1021/cr300220h] [Citation(s) in RCA: 88] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Bagrat A. Shainyan
- A. E. Favorsky Irkutsk Institute
of Chemistry, Siberian Division of Russian Academy of Science, 1
Favorsky Street, Irkutsk 664033, Russia
| | - Ljudmila L. Tolstikova
- A. E. Favorsky Irkutsk Institute
of Chemistry, Siberian Division of Russian Academy of Science, 1
Favorsky Street, Irkutsk 664033, Russia
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Heravi MM, Asadi S. Recent applications of organocatalysts in asymmetric aldol reactions. ACTA ACUST UNITED AC 2012. [DOI: 10.1016/j.tetasy.2012.10.002] [Citation(s) in RCA: 80] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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15
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Bisai V, Bisai A, Singh VK. Enantioselective organocatalytic aldol reaction using small organic molecules. Tetrahedron 2012. [DOI: 10.1016/j.tet.2012.03.099] [Citation(s) in RCA: 119] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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17
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Bhanushali M, Zhao CG. Organocatalyzed enantioselective aldol reaction of 1H-pyrrole-2,3-diones. Tetrahedron Lett 2012; 52:359-362. [PMID: 22544980 DOI: 10.1016/j.tetlet.2011.11.056] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
Abstract
The enantioselective cross aldol reaction of 1-benzyl 4,5-dioxo-2-aryl-4,5-dihydro-1H-pyrrole-3-carboxylates and ketones was studied with proline derivatives or cinchona alkaloid-derived primary amines as the catalysts for the first time. trans-4-Benzoyloxy-L-proline (15) was found to be the best catalyst for acyclic ketones. For cyclohexanone, the best results were achieved with 9-deoxy-9-epi-aminoquinine (18) as the catalyst in the presence of racemic 1,1'-binaphthyl-2,2'-diyl hydrogen phosphate (19) as the cocatalyst. Using these protocols, 3-alkyl-3-hydroxy-1H-pyrrol-2(3H)-one derivatives were obtained in excellent yields and good to high ee values (up to 94% ee).
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Affiliation(s)
- Mayur Bhanushali
- Department of Chemistry, University of Texas at San Antonio, One UTSA Circle, San Antonio, Texas 78249, USA
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Miura T, Kasuga H, Imai K, Ina M, Tada N, Imai N, Itoh A. Highly efficient asymmetric aldol reaction in brine using a fluorous sulfonamide organocatalyst. Org Biomol Chem 2012; 10:2209-13. [PMID: 22331195 DOI: 10.1039/c2ob06955e] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Affiliation(s)
- Tsuyoshi Miura
- Gifu Pharmaceutical University 1-25-4, Daigaku-nishi, Gifu 501-1196, Japan.
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Delaney JP, Henderson LC. Investigating ionic effects applied to water based organocatalysed aldol reactions. Int J Mol Sci 2011; 12:9083-94. [PMID: 22272120 PMCID: PMC3257117 DOI: 10.3390/ijms12129083] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2011] [Revised: 11/26/2011] [Accepted: 11/29/2011] [Indexed: 11/17/2022] Open
Abstract
Saturated aqueous solutions of various common salts were examined for their effect on aqueous aldol reactions catalysted by a highly active C2-symmetric diprolinamide organocatalyst developed in our laboratory. With respect to the aldol reaction between cyclohexanone and 4-nitrobenzaldehyde, deionised water was always a superior medium to salt solutions though some correlation to increasing anion size and depression in enantiomeric excess could be observed. Additionally, the complete inhibition of catalyst activity observed when employing tap water could be alleviated by the inclusion of ethylenediaminetetraacetate (EDTA) into the aqueous media prior to reaction initiation. Extension of these reaction conditions demonstrated that these ionic effects vary on a case-to-case basis depending on the ketone/aldehyde combination.
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Affiliation(s)
- Joshua P Delaney
- Chemistry and Systems Biology, Strategic Research Center for Biotechnology, Deakin University, Waurn Ponds Campus, Geelong, Victoria 3216, Australia.
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