An efficient synthesis of fluorine-containing polyfunctional 1,2,3,4-tetrahydropyrimidines
作者:Fu-Lu Zhao、Jin-Tao Liu
DOI:10.1016/j.jfluchem.2004.05.016
日期:2004.10
A convenient one-pot synthesis of fluorine-containing 1,2,3,4-tetrahydropyrimidines was described. Fluoroalkylated enaminoketones reacted readily with primary amines and formalin (37% formaldehyde solution) under mild conditions to give the title compounds in high yields. α-Amino acids were introduced into tetrahydropyrimidine rings for the first time by this reaction.
描述了方便的一锅合成含氟的1,2,3,4-四氢嘧啶。氟烷基化的烯氨基酮在温和的条件下容易与伯胺和福尔马林(37%甲醛溶液)反应,以高收率得到标题化合物。通过该反应,将α-氨基酸首次引入到四氢嘧啶环中。