Enantiodivergent Synthesis of Both Enantiomers of Gypsy Moth Pheromone Disparlure
作者:Kavirayani R. Prasad、Pazhamalai Anbarasan
DOI:10.1021/jo070060o
日期:2007.4.1
Enantiodivergent synthesis of both (−)- and (+)-disparlure, a bioactive pheromone, possessing a cis-epoxide has been accomplished. The key step involves the cross metathesis of a chiral homoallylic alcohol derived from l-(+)-tartaric acid.
An enantiodivergent synthesis of both (+)- and (−)-disparlure from (R)-2,3-cyclohexylideneglyceraldehyde
作者:Akhil Kumar Dubey、Angshuman Chattopadhyay
DOI:10.1016/j.tetasy.2011.08.013
日期:2011.7
Reduction of ketone 3 derived from (R)-2,3-cyclohexylideneglyceraldehyde 1 with some common hydrides took place with syn-selectivity. The resulting major product 4a has been exploited as a common chiral template to prepare both enantiomers 1a,b of disparlure. (C) 2011 Elsevier Ltd. All rights reserved.