Regioselective Synthesis of a New Class of N -Arylsulfonylaminated Biheterocycles
作者:Galal Hamza Elgemeie、Shahinaz Hassan Sayed
DOI:10.1080/10426500307914
日期:2003.3.1
A novel and efficient method for the synthesis of a new variety of novel N-arylsulfonylamino derivatives of biheterocycles by the reaction of N-cyanoaceto-arylsulphonylhydrazides with alpha,beta-unsaturated nitriles. The synthetic potential of the method is demonstrated.