反应条件
in neat (no solvent) heating mixt. of P(OC6H5)3 and (Ni(CO)2(P(OC6H5)3)2) (molar ratio 3:1) under N2 atmosphere for 18 h to 200°C, cooling down;; dissolving in CHCl3, filtering, removing CHCl3 in vac. under warming, washing residue with methanol, extg. with acetone to remove by-products;;
参考文献
BE610876 , ;
C. A., , vol. 57, p. 16662