Wahl et al., Bulletin de la Societe Chimique de France, 1952, p. 366,368
作者:Wahl et al.
DOI:——
日期:——
A kinetic study of the coordination template effect in the nickel-catalysed formation of arylphosphonium salts
作者:David W. Allen、Paul E. Cropper
DOI:10.1016/0022-328x(92)83472-t
日期:1992.2
phosphorus (1 > Br > Cl), (b) the donor / acceptor character of the phosphine, (c) the effects of “remote” substituents in the template substrate, and (d) the nature of the halogen of the nickel(II) halide catalyst. It is suggested that the rate data can be accommodated in terms of a mechanism involving initial reduction of nickel(II) to nickel(I), followed by oxidative insertion of the latter into the carbon-halogen