Reductive elimination of dihydrogen from arenechromium dimers
作者:Thomas E. Bitterwolf
DOI:10.1016/s0022-328x(00)99831-0
日期:1983.8
Biphenylbis(chromiumdicarbonyl)-μ-bis(diphenylphosphido)methane and its arsenic analog have been prepared in good yield by UV irradiation of biphenylbis(chromium tricarbonyl) and bis(diphenylphosphido)methane or bis(diphenylarsino)methane in benzene. Addition of strong acid to these dinuclear compounds results in rapid dihydrogen evolution and subsequent decomposition of the oxidized chromium species