Preparation of optically active cyclic ether derivatives of amino acids and peptides
作者:Kleomenis Barlos、Dionysios Papaioannou、Stella Patrianakou、Chariklia Sanida、Theodoros Tsegenidis
DOI:10.1039/c39870000474
日期:——
Treatment of N-tritylmethioninol (1) or peptides (6), incorporating methionyl and amino alcohol residues, with Mel, followed by base mediated cyclisation of the thus derived sulphonium salts, provides the title compounds in excellent yields.
将N-三苯甲基甲硫醇(1)或肽(6)掺入甲硫基和氨基醇残基,然后用Mel处理,然后对由此衍生的sulph盐进行碱介导的环化,从而以优异的收率得到标题化合物。