作者:Noritada Matsuo、Andrew S. Kende
DOI:10.1246/bcsj.64.3193
日期:1991.10
(Z)-1,4-Dibromo-1,1,2-trifluoro-2-butene (2a) reacts regioselectively with sodium benzenesulfinate and triethyl phosphite respectively to yield the (Z)-isomers of 3,4,4-trifluoro-4-bromo-2-butenyl phenyl sulfone (3) and diethyl (Z)-4-bromo-3,4,4-trifluoro-2-butenylphosphonate (6). These could easily be transformed to a variety of polyfunctional monofluoroalkene derivatives.
(Z)-1,4-二溴-1,1,2-三氟-2-丁烯(2a)分别与苯亚磺酸钠和亚磷酸三乙酯发生区域选择性反应,生成 3,4,4-三氟-4-溴-2-丁烯苯砜的(Z)异构体(3)和(Z)-4-溴-3,4,4-三氟-2-丁烯膦酸二乙酯(6)。这些物质很容易转化成各种多官能团的单氟烯衍生物。