The present application provides a hydrodefluorodimerization process, which is useful in the synthesis of, for example, hydrofluoölefins of Formula (II) that can be used as refrigerants, blowers and the like. The process is an "early-stage fluorination" process, wherein olefinic precursors containing fluorine are assembled into the desired product using a zerovalent nickel catalyst and a hydride source. Also provided are fluoro-bridged dinickel derivatives of Formula (III) and, additionally, liquid compositions comprising one or more fluoroölefins produced by the catalytic process. (Formulae (II), (III))
本申请提供了一种
水合
氟二聚化过程,其在合成例如公式(II)的氢
氟烯类化合物方面非常有用,这些化合物可以用作制冷剂、风扇等。该过程是一种“早期
氟化”过程,其中含
氟的烯烃前体使用零价
镍催化剂和氢化源组装成所需的产物。还提供了公式(III)的
氟桥联双
镍衍
生物,以及由催化过程产生的一个或多个
氟烯类化合物的液体组合物。(公式(II),(III))