作者:Dorota Sikora、Tadeusz Gajda
DOI:10.1016/s0040-4020(97)10433-1
日期:1998.3
The Horner-Wadsworth-Emmons (HWE) olefination of 1-[(diethoxyphosphoryl)methyl]-4,5-bis(methoxycarbonyl)-1H-1,2,3-triazole and 1-[(diethoxyphosphoryl)methyl]-5-phenyl-1H-1,2,3-triazole by means of aldehydes was found to be a convenient method for the preparation of functionalized 1-alkenyl-1H-1,2,3-triazoles in moderate to good yields and low Z/E stereoselectivity.
1-[(二乙氧基磷酰基)甲基] -4,5-双(甲氧基羰基)-1 H -1,2,3-三唑和1-[(二乙氧基磷酰基)甲基] -5的Horner-Wadsworth-Emmons(HWE)烯化反应已发现通过醛基制备-苯基-1 H -1,2,3-三唑是一种以中等至良好的收率和较低的产率制备官能化的1-烯基-1 H -1,2,3-三唑的简便方法Z / E立体选择性。