Asymmetric Michael Reaction Promoted by New Chiral Phase-Transfer Catalysts

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概要

• 論文の詳細を見る

• A catalytic asymmetric Michael reaction promoted by new chiral quaternary ammonium salts is described. The products are obtained with moderate ee (up to 75% ee), and the enantioselectivity is strongly dependent on both the substituents on the aromatic rings and the ammonium moiety in the catalysts.

• 公益社団法人日本薬学会の論文
• 2004-05-01

著者

• Arai Shigeru

  Graduate School Of Pharmaceutical Sciences Chiba University

• Aoyama T

  Graduate School Of Pharmaceutical Sciences Nagoya City University

• Aoyama Toyohiko

  Graduate School Of Pharmaceutical Sciences Nagoya City University

• Arai Shigeru

  Graduate School Of Pharmaceutical Sciences Nagoya City University

• TOKUMARU Kazuyuki

  Graduate School of Pharmaceutical Sciences, Nagoya City University

• Tokumaru Kazuyuki

  Graduate School Of Pharmaceutical Sciences Chiba University

• Tokumaru Kazuyuki

  Graduate School Of Pharmaceutical Sciences Nagoya City University

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• Development of Novel Hemilabile Segphos P-P=O Ligands
• Asymmetric Construction of Quaternary Carbon Stereocenter by Pd-Catalyzed Intramolecular α-Arylation
• Cyano-Phosphorylation of Aldehydes Catalyzed by a Nucleophilic N-Heterocyclic Carbene
• Asymmetric Michael Reaction Promoted by New Chiral Phase-Transfer Catalysts
• P-313 SYNTHESIS OF MANZAMINE A USING FURAN-IMINIUM CATION CYCLIZATION
• A Highly Diastereoselective Pinacol Coupling Reaction of Aldehydes and Ketones Using Low-Valence Niobium Generated from Nb(V)
• The Remarkable Solvent Effect on Zn(OAc)2-Catalyzed Hydrosilylation of Ketones

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