A process for preparing a vinylically-unsaturated product compound comprises reacting a halogenated organic compound with a hydrolytically-stable, vinylically-unsaturated precursor compound in the presence of (a) a homogeneous zerovalent palladium catalyst complex, (b) an inorganic hydrogen halide acceptor and (c) a diluent, wherein the diluent is water or an aqueous solution containing up to 95% by volume of an organic solvent. The halogenated organic compound is selected from aryl halides, benzyl halides or vinylic halides. The hydrolytically-stable, vinylically-unsaturated precursor compound is selected from hydrocarbon compounds or compounds containing at least one of an oxygen atom, a nitrogen atom, a sulfur atom, a phosphorus atom or a combination thereof.
一种制备含有烯丙基不饱和产物化合物的方法,包括在(a)均相的零价
钯催化剂配合物,(b)无机氢卤素受体和(c)稀释剂的存在下,将卤代有机化合物与
水解稳定的烯丙基不饱和前体化合物反应。其中,稀释剂为
水或含有高达95%体积的有机溶剂的
水溶液。卤代有机化合物选自芳基卤化物,苄基卤化物或烯丙基卤化物。
水解稳定的烯丙基不饱和前体化合物选自碳氢化合物或含有至少一个氧原子、一个氮原子、一个
硫原子、一个
磷原子或其组合的化合物。