The preparation of prolinol ether type compounds was realized via MnI2-catalyzed intramolecular iodoamination of unfunctionalized olefins and subsequent ring opening of an aziridinium ion intermediate with alcohols/phenols. In the presence of a catalytic amount of MnI2 and 2 equiv of NaI, intramolecular aminoalkoxylation of different N-benzyl-5-methylhex-4-en-1-amine substrates proceeded readily in
脯
氨醇醚型化合物的制备是通过未官能化的
烯烃的MnI 2催化的分子内
碘代胺化和随后的
叠氮鎓离子
中间体与醇/
酚的开环来实现的。在催化量的MnI 2和2当量的NaI的存在下,不同的N-
苄基-5-
甲基己基-4-
烯-1-胺底物的分子内
氨基烷
氧基化反应在
醇类溶剂中容易进行,从而生成2-(烷
氧基烷基)
吡咯烷产品的分离产率高达90%。