New 3-Alkylpyridines from Three Mediterranean Cephalaspidean Molluscs: Structure, Ecological Role and Taxonomic Relevance
摘要:
Seven new 3-alkylpyridines, showing alarm pheromone activity, have been isolated from three Haminoea cephalaspidean molluscs: H. orteai, H. orbignyana and H. fusari. Structures were elucidated by spectral analysis; absolute stereochemistry was determined by applying Mosher's method.
Enantioselective synthesis of haminol-1, an alarm pheromone of a mediterranean mollusc
摘要:
The first enantioselective synthesis of (-)-(R)-haminol-1 is described in this paper. The chiral part of the molecule was prepared by reduction of an optically active beta-ketosulfoxide. The all-trans trienic part was stereoselectively synthesized via reductive elimination of a 1,6-dibenzoate-2,4-diene with sodium amalgam. (C) 1997 Elsevier Science Ltd.
Enantioselective synthesis of haminol-1, an alarm pheromone of a mediterranean mollusc
作者:Guy Solladié、Frédéric Somny、Françoise Colobert
DOI:10.1016/s0957-4166(97)00025-6
日期:1997.3
The first enantioselective synthesis of (-)-(R)-haminol-1 is described in this paper. The chiral part of the molecule was prepared by reduction of an optically active beta-ketosulfoxide. The all-trans trienic part was stereoselectively synthesized via reductive elimination of a 1,6-dibenzoate-2,4-diene with sodium amalgam. (C) 1997 Elsevier Science Ltd.
New 3-Alkylpyridines from Three Mediterranean Cephalaspidean Molluscs: Structure, Ecological Role and Taxonomic Relevance
作者:Aldo Spinella、Luis A. Alvarez、Amelia Passeggio、Guido Cimino
DOI:10.1016/s0040-4020(01)85820-8
日期:1993.2
Seven new 3-alkylpyridines, showing alarm pheromone activity, have been isolated from three Haminoea cephalaspidean molluscs: H. orteai, H. orbignyana and H. fusari. Structures were elucidated by spectral analysis; absolute stereochemistry was determined by applying Mosher's method.