Synthesis and olfactory properties of new macrolides from unsaturated fatty acids and 1,ω-diols
作者:Lars Rodefeld、Ines Heinemann、Werner Tochtermann
DOI:10.1016/s0040-4020(98)00226-9
日期:1998.5
A sequence to oxo lactones 1 via Barbier-type Gilman-Van-Ess reaction, sonochemical Lemieux oxidation, one-step ether cleavage iodination and phase transfer catalyzed cyclization is presented. Conversion of the oxo lactones 1 into methyl(en)ated macrolides 11 – 13 resulted in highly potent musk fragrances.
序列以氧代内酯1经由巴尔比埃型吉尔曼-VAN-ESS反应,声化学莱米厄氧化,一步到位醚裂解碘化和相转移催化环化呈现。将羰基内酯1转化为甲基化的大环内酯类化合物11-13会产生高度有效的麝香香气。