Addition reaction of CCl4, CCl3Br, and CCl3CO2Me to olefins proceeded under mild conditions to afford 1 : 1 adduct in high yields by using palladium–phosphine complexes as a catalyst in the presence of bases. The reaction proceeded even at room temperature.
以
钯膦络合物为催化剂,在碱存在的条件下,
CCl4、CCl3Br 和 CCl3CO2Me 与烯烃的加成反应在温和条件下进行,并以高产率得到 1 : 1 的加合物。反应在室温下也能进行。