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Nonenzymatic Dynamic Kinetic Resolution of α-(Arylthio)- and α-(Alkylthio) alkanoic Acids
被引:46
|作者:
Yang, Xing
[1
]
Birman, Vladimir B.
[1
]
机构:
[1] Washington Univ, Dept Chem, St Louis, MO 63130 USA
基金:
美国国家科学基金会;
关键词:
acyl-transfer catalysis;
kinetic resolution;
organocatalysis;
racemization;
synthetic methods;
DUAL-FUNCTION CATALYSIS;
ASYMMETRIC-SYNTHESIS;
AMINO-ACIDS;
ENZYMATIC RESOLUTION;
ACHIRAL ALCOHOLS;
CARBOXYLIC-ACIDS;
ALPHA-ARYL;
SULFENYLATION;
DERIVATIVES;
HOMOBENZOTETRAMISOLE;
D O I:
10.1002/anie.201007860
中图分类号:
O6 [化学];
学科分类号:
0703 ;
摘要:
Dynamic solution: The title acids undergo dynamic kinetic resolution during an enantioselective esterification catalyzed by (S)-homobenzotetramisole ((S)-HBTM; see scheme). This method extends the scope of the carboxylic acid derivatives that are amenable to the nonenzymatic version of this transformation. Copyright © 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
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页码:5553 / 5555
页数:3
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