Cyclocondensation reactions of 3-amino-2-hydrazino-4(3H)-pyrimidinones. Formation of 1,2,4-triazolo[4,3-a]pyrimidines and pyrimido[1,2-b][1,2,4,5]tetrazines
BITHA P.; HLAVKA J. J.; LIN YANG-I, J. ORG. CHEM., 52,(1987) N 11, 2220-2223
作者:BITHA P.、 HLAVKA J. J.、 LIN YANG-I
DOI:——
日期:——
Cyclocondensation reactions of 3-amino-2-hydrazino-4(3H)-pyrimidinones. Formation of 1,2,4-triazolo[4,3-a]pyrimidines and pyrimido[1,2-b][1,2,4,5]tetrazines