vic-dibromides are quantitatively convened into alkenes by using a catalytic amount of NidppeCl2, in the presence of two molar equivalents of EtMgBr in THF. Stereochemical aspects of the reaction are given.
VIC -dibromides通过使用NidppeCl催化量定量地召集到烯烃2,在THF将EtMgBr两个摩尔当量的存在。给出了反应的立体
化学方面。