Use of (S)-5-(2-Methylpyrrolidin-2-yl)-1H-tetrazole as a Novel and Enantioselective Organocatalyst for the Aldol Reaction
作者:Sok-Teng (Amy) Tong、Paul W. R. Harris、David Barker、Margaret A. Brimble
DOI:10.1002/ejoc.200700834
日期:2008.1
The novel organocatalyst (S)-5-(2-methylpyrrolidin-2-yl)-1H-tetrazole (4) catalyzes the aldol reaction between acetone and various aldehydes with superior enantioselectivity to the existing organocatalysts (S)-proline (1) and (S)-5-(pyrrolidin-2-yl)-1H-tetrazole (3). (© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2008)
新型有机催化剂 (S)-5-(2-methylpyrrolidin-2-yl)-1H-tetrazole (4) 催化丙酮和各种醛之间的醛醇反应,对现有有机催化剂 (S)-脯氨酸 (1) 和(S)-5-(吡咯烷-2-基)-1H-四唑(3)。(© Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2008)