Studies on quinazolines. 6. Asymmetric synthesis of (S)-(+)- and (R)-(−)-3-[[4-(2-methoxyphenyl)piperazin-1-yl]methyl]-5-methylthio-2,3-dihydroimidazo[1,2-c]quinazolines
作者:Gutcait Alexander、Wang Kuang-Chao、Liu Hsiu-Wen、Chern Ji-Wang
DOI:10.1016/0957-4166(96)00198-x
日期:1996.6
The titled compounds have been synthesized in five steps from commercially available (R)-(+) and (S)-(−)-glycidol. The overall yield was about 29% with ee>98.5.
由市售的(R)-(+)和(S)-(-)-缩水甘油分5个步骤合成了标题化合物。总产率为约29%,ee> 98.5。