反应条件
1-methyl-2-pyrrolidinone in tetrahydrofuran; water adding dropwise 1-methyl-2-pyrrolldinone to (η6-ClC6H5)Cr(CO)3 and Na2(Fe(CO)4) in THF, color changing to pale red with warming, stirring (20 h), removing THF (vacuum), adding H2O, filtering off Cr complex, adding aq. soln. of (Et4N)Br, pptn.; filtrating, recrystn. (twice, -20°C, CH2Cl2); elem. anal.;
参考文献
Heppert, Joseph A.; Thomas-Miller, M. Elizabeth; Scherubel, Devin M.; Takusagawa, Fusao; Morgenstern, Mark A.; Shaker, Mohammad R.
Organometallics, 1989 , vol. 8, p. 1199 - 1206
