名称:
A flexible enantioselective synthesis of (+)-centrolobine and 5-epi-diospongin-A using asymmetric transfer hydrogenation/tandem Grubbs cross-metathesis/oxy-Michael reaction as key steps
摘要:
An efficient enantioselective synthesis of (+)-centrolobine and 5-epi-diospongin-A was achieved by the use of asymmetric transfer hydrogenation (ATH)/tandem Grubbs cross-metathesis/oxy-Michael reaction. Furthermore, this strategy allows for diastereodivergent access to every representative member of the family. (C) 2013 Elsevier Ltd. All rights reserved.
DOI:
10.1016/j.tetasy.2013.01.005