Synthesis and Odor of Chiral Partial Structures of Khusimone. Part 2
作者:Helmut Spreitzer、Andrea Pichler、Wolfgang Holzer、Manocher Shahabi
DOI:10.1002/hlca.19970800609
日期:1997.9.22
Khusimone (1), one of the main odor-donating compounds of vetiver oil, is subject of the following study on structure/odor relationship. Ring opening of the carbonyl-functionalized bridge of the tricyclic khusimone leads to the bicyclic structures 2a/b. The enantioselective approach to these degraded structures is described, and the olfactory consequences are studied. Starting point of the synthesis
香根草油的主要气味赋予化合物之一胡麻酮(1)是以下结构/气味关系的研究对象。三环胡西酮的羰基官能化桥的开环导致双环结构2a / b。描述了对这些降解结构的对映选择性方法,并研究了嗅觉结果。合成的起点是对映体纯的烯酮酯,其可以容易地从樟脑磺酸获得。