合成丹斯LA SERIE DES constituants气味剂caractéristiquesDE L'本质白金德合欢(金合欢斑鸠菊):莱斯的酸酐甲基-3-癸烯-3-oïques顺等反式,2-甲基-3-癸烯-4-oïques顺等反式, et les quatreméthyl-3-décénols-1通讯员
An Expedient Synthesis of Olfactory Lactones by Intramolecular Hydroacylalkoxylation Reactions
作者:Luis A. Adrio、King Kuok Mimi Hii
DOI:10.1002/ejoc.201001556
日期:2011.4
available chiral precursor. By using an intramolecular hydroacylalkoxylation reaction in the final step, a correlation between the (E)/(Z) configuration of the precursor and the product distribution has been established, for the first time, in this type of cyclisation reactions.
Synthèses dans la série des constituants odorants caractéristiques de l'essence absolue de cassie (Acacia farnesiana WILLD.): Les acides méthyl-3-décène-3-oïques cis et trans, méthyl-3-décène-4-oïques cis et trans, et les quatre méthyl-3-décénols-1 corres
作者:Edouard Demole、Paul Enggist
DOI:10.1002/hlca.19690520409
日期:——
Three new fragrant compounds formerly isolated from the absolute oil of cassie (Acacia farnesiana WILLD.) have been synthesized through stereospecific reactions, and their respective structures thus confirmed. These unusual C11 constituents are cis-3-methyl-dec-3-enoic acid (Ia), trans-3-methyl-dec-4-enoic acid (IIa) and cis-3-methyl-dec-3-en-1-ol (Ib). The related ‘non natural’ stereomers, namely