Overman Rearrangement of Fluorinated Allylic Alcohols as a Key Step for the Synthesis of Glycyldecylamide (GDA) Mimics
作者:Günter Haufe、Daniel Ramb
DOI:10.1055/s-0033-1339665
日期:——
O verman rearrangements based on secondary 2-fluoroallylic alcohols were performed to synthesize fluorinated primary allylic amines for the first time. The vinylic fluorine atom dramatically slows down the reaction rate. Long alkyl chain fluorinated allylic amine, which is a mimic of a drug against schizophrenia, was further coupled with Boc-protected phenyl glycine, forming a Gly-Phe peptide mimic
首次进行了基于仲 2-氟烯丙醇的 Overman 重排以合成氟化伯烯丙胺。乙烯基氟原子显着减慢反应速率。长烷基链氟化烯丙胺是一种抗精神分裂症药物的模拟物,进一步与 Boc 保护的苯基甘氨酸偶联,形成 Gly-Phe 肽模拟物。