反应条件
in N,N,N',N',N'',N''-hexamethylphosphoric triamide 504 h; Ambient temperaturefurther reaction time and temperature; furter solvents (DMF, DMSO); Product distribution;
参考文献
Rigaudy, J.; Seuleiman, A.M.; Cuong, Nguyen Kim
Tetrahedron, 1982 , vol. 38, # 21 p. 3143 - 3150