Preparation of chiral sugar-derived fluorides using new nucleophilic fluorinating reagents
作者:Monika Bilska-Markowska、Henryk Koroniak
DOI:10.1016/j.jfluchem.2017.09.005
日期:2017.11
New fluorinating reagents, composed of (S)-2-(diphenylmethyl)pyrrolidine and 1,1,3,3,3-pentafluoropropene/hexafluoropropene, have been found to be an effective system for nucleophilic deoxyfluorination. Regio- and stereoselectivity of deoxyfluorination of sugar-derived allylic, benzylic and propargylic alcohols with new reagents have been studied.
已经发现由(S)-2-(二苯基甲基)吡咯烷和1,1,3,3,3-五氟丙烯/六氟丙烯组成的新型氟化试剂是用于亲核脱氧氟化的有效体系。研究了用新试剂对糖衍生的烯丙醇,苄醇和炔丙基醇进行脱氧氟化的区域选择性和立体选择性。