Synthetic studies of N-reverse prenylated indole. An efficient synthesis of antifungal indole alkaloids and N-reverse prenylated tryptophan
作者:Hideyuki Sugiyama、Fumiaki Yokokawa、Toyohiko Aoyama、Takayuki Shioiri
DOI:10.1016/s0040-4039(01)01492-7
日期:2001.10
efficient method for the synthesis of N-1,1-dimethyl-2-propenyl (reverse prenyl) indole was developed by the N-propargylation of the indoline, partial hydrogenation of the terminal alkyne, and oxidation to the indole using chemical manganese dioxide (CMD). This method was used for the synthesis of the antifungal indole alkaloids 2, 3, and N-reverse prenylated tryptophan.
通过二氢吲哚的N-炔丙基化,末端炔烃的部分加氢以及使用化学二氧化锰的氧化为吲哚,开发了一种合成N -1,1-二甲基-2-丙烯基(反戊烯基)吲哚的有效方法。(CMD)。用于抗真菌吲哚生物碱的合成这种方法2,3,和Ñ -reverse异戊二烯化色氨酸。