Asymmetric synthesis of (5R,6S)-6-acetoxy-5-hexadecanolide, the major component of the oviposition attractant pheromone of the mosquito Culex pipiens fatigans, and two of its stereoisomers
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.
Synthesis of the two enantiomeric forms of erythro-6-acetoxy-5-hexadecanolide, the major component of a mosquito oviposition attractant pheramone
作者:Claudio Fuganti、Piero Grasselli、Stefano Servi
DOI:10.1039/c39820001285
日期:——
The synthesis of the majorcomponents of a mosquitoovipositionattractantpheromone, (5S,6R)-6-acetoxy-5-hexadecanolide(24) and the (5R,6S)enantiomer (21) from the (2S,3S) C4 aldehyde (1), is reported.
Stereoselective synthesis of (−)-6-acetoxyhexadecanolide: a mosquito oviposition attractant pheromone
作者:Kavirayani R. Prasad、Pazhamalai Anbarasan
DOI:10.1016/j.tetasy.2007.10.006
日期:2007.10
The stereoselective synthesis of (-)-6-acetoxyhexadecanolide was achieved from the readily available chiral pool compound, L-(+)-tartaric acid. The synthetic sequence includes the elaboration of an alpha-benzyloxy aldehyde derived from tartaric acid with ring closing metathesis as the key step. (c) 2007 Elsevier Ltd. All rights reserved.