Activation of chlorobenzene as phenylating agent by means of a dinitrogen-molybdenum complex
作者:Mario Nardelli、Corrado Pelizzi、Giovanni Predieri、Gian Paolo Chiusoli
DOI:10.1016/s0022-328x(00)82474-2
日期:1981.1
Bis(dinitrogen)bis[1,2-bis(diphenylphosphino)ethane]molybdenum reacts with chlorobenzene to form molybdenum chloro complexes and phenylated organic products. Benzene, biphenyl, o-, m-, p-chlorobiphenyl, a dihydro derivative of o-chlorobiphenyl, triphenylphosphine and diphenylvinylphosphine were formed. The isomer distribution of the chlorobiphenyls is close to that obtained by decomposition of 0.02
双(二氮)双[1,2-双(二苯基膦基)乙烷]钼与氯苯反应形成钼氯配合物和苯基化有机产物。苯,联苯,ø - ,米- ,p氯联苯,的二氢衍生物Ô氯联苯,三苯基膦和diphenylvinylphosphine形成。氯联苯的异构体分布接近于在氮气下于氯苯中将0.02 M过氧化苯甲酰分解而得到的异构体。钼-二氮配合物诱导的PhCl键的断裂似乎引起了相同的均相反应模式。用相同的试剂也可以实现苯甲醚和亚磷酸三乙酯的苯甲酰化。