Diastereoselective Control Through Hydrogen Bonding in the Aziridination of the Chiral Allylic Alcohols by Acetoxyaminoquinazolinone
作者:Murat Cakici、Semistan Karabuga、Hamdullah Kilic、Sabri Ulukanli、Ertan Şahin、Fatma Sevin
DOI:10.1021/jo902092s
日期:2009.12.18
A high diastereoselectivity (up to >99:1) is found for the aziridinations of chiral allylic alcohols with acetoxyaminoquinazolinone (Q-NHOAc). The selectivity is explained in terms of hydrogen bonding between the hydroxy functionality of the allylic alcohol and the remote carbonyl group of the quinazolinone.
发现手性烯丙基醇与乙酰氧基氨基喹唑啉酮(Q-NHOAc)的氮杂非对映选择性高(高达> 99:1)。用烯丙基醇的羟基官能团和喹唑啉酮的远端羰基之间的氢键来解释选择性。