Musk or violet? Design, synthesis and odor of seco-derivates of a musky carotol lead
作者:Philip Kraft、Kasim Popaj
DOI:10.1016/j.tet.2006.10.020
日期:2006.12
Li2MnCl4-catalyzed coupling of branched alkyl magnesium chlorides with isovaleryl and 3,3-dimethylbutanoyl chloride, Grignard reaction of the product with ethynyl magnesium bromide, dehydration and transformation into a Grignard reagent, subsequent reaction with acetaldehyde, (E)-selective hydrogenation of the alkynol triple bond with lithiumaluminumhydride, and finally pyridinium chlorochromate oxidation