反应条件
in dichloromethane
Addn. of a soln. of (PPN)(Mn(CO)5) to a soln. of Co3(CO)9CBr (N2, stirring, room temp.), color changes from deep purple to brown.; Evapn., extn. (pentane) to remove Mn2(CO)10, extn. (ethyl acetate), filtering to remove PPNBr and PPNCo(CO)4, evapn., extn. (Et2O, i-Pr2O), concg., layering with pentane, brown crystals form by slow diffusion, filtering, drying in vac.;
参考文献
Crespi, Ann M.; Went, Michael J.; Sunshine, Steven S.; Shriver, Duward F.
Organometallics, 1988 , vol. 7, p. 214 - 218
