An efficient enantioselective synthesis of (+)-(R,Z)-5-muscenone and (-)-(R)-muscone -: An example of a kinetic resolution and enantioconvergent transformation

被引:35
作者
Fehr, C [1 ]
Galindo, J [1 ]
Etter, O [1 ]
机构
[1] Firmenich Co, Corp R&D Div, CH-1211 Geneva 8, Switzerland
关键词
enantioconvergence; kinetic resolution; macrocycles; odorants; reduction;
D O I
10.1002/ejoc.200400037
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
An efficient catalytic kinetic resolution by CBS reduction and an original enantioconvergent transformation involving a Pd-II-catalyzed position-selective cyclization are the key steps for the synthesis of the exceptional musk odorant (R,Z)-5muscenone [(R)-1] and (R)-muscone [(R)-3]. (C) Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2004).
引用
收藏
页码:1953 / 1957
页数:5
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