CH2Cl2 in dichloromethane exposure of Cr-compound to NOPF6 in CH2Cl2; elem. anal.;
参考文献
Herring, F. Geoffrey; Legzdins, Peter; McNeil, W. Stephen; Shaw, Michael J.; Batchelor, Raymond J.; Einstein, Frederick W. B.
Journal of the American Chemical Society, 1991 , vol. 113, p. 7049 - 7050
CO in dichloromethane; acetonitrile
dissolving dimer in CH2Cl2 : CH3CN 1:1; bubbling CO through soln.; adding an excess of NOPF6 in several portions (N2-atmosphere); color changedfrom deep brown to yellow brown; crystn.; removing solvents; washing (ether); extn. (acetone); filtration in air; pptn. by addn. of Et2O at -20°C;
参考文献
Singh, Mono M.; Angelici, Robert J.
Inorganic Chemistry, 1984 , vol. 23, p. 2691 - 2698
