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Recent Progress in Chiral Brønsted Acid Catalysis
Author(s) -
Akiyama Takahiko,
Itoh Junji,
Fuchibe Kohei
Publication year - 2006
Publication title -
advanced synthesis and catalysis
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.541
H-Index - 155
eISSN - 1615-4169
pISSN - 1615-4150
DOI - 10.1002/adsc.200606074
Subject(s) - chemistry , thiourea , catalysis , organocatalysis , bifunctional , phosphoric acid , brønsted–lowry acid–base theory , hydrogen bond catalysis , acid catalysis , organic chemistry , hydrogen bond , enantioselective synthesis , molecule
Hydrogen bond catalysis and Brønsted acid catalysis are rapidly growing areas in organocatalysis. A number of chiral acid catalysts has been developed recently. Recent progress in the chiral Brønsted acid catalysis has been reviewed with a focus being placed on thiourea, TADDOL, and phosphoric acids. 1 Introduction 2 Hydrogen Bond Catalysis 2.1 Monofunctional Thiourea Catalysts 2.2 Bifunctional Thiourea Catalysts 2.3 TADDOL Derivatives 2.4 BINOL Derivatives 3 Brønsted Acid Catalysis 3.1 Ammonium Salts 3.2 Phosphoric Acids 4 Conclusion