【文章名】Structure of 2,6-dinitrophenylsulfanylethanenitrile and 2,4,6-trinitrophenylsulfanylethanenitrile and their ring closure giving 2-cyanobenzo[d]thiazole-3-oxides.
Structure of 2,6-dinitrophenylsulfanylethanenitrile and 2,4,6-trinitrophenylsulfanylethanenitrile and their ring closure giving 2-cyanobenzo[d]thiazole-3-oxides.
[摘要]:The base-catalyzed ring closure of 2,6-dinitrophenylsulfanylethanenitrile and 2,4,6-trinitrophenylsulfanylethanenitrile gives 2-cyano-7-nitrobenzo[d]thiazole-3-oxide and 2-cyano-5,7-dinitrobenzo[d]thiazole-3-oxide, resp. Structure of the starting phenylsulfanyl-ethanenitriles has been studied both in crystal and in soln.