Fused pyrimidines by a tandem aza-Wittig/electrocyclic ring closure strategy: synthesis of pyrazolo[3,4-d]pyrimidine, [1,2,3]triazolo[4,5-d]pyrimidine, and thiazolo[4,5-d]pyrimidine derivatives
MOLINA, PEDRO;ARQUES, ANTONIO;VINADER, MARIA VICTORIA;BECHER, JAN;BRONDUM+, J. ORG. CHEM., 53,(1988) N 20, C. 4654-4663
作者:MOLINA, PEDRO、ARQUES, ANTONIO、VINADER, MARIA VICTORIA、BECHER, JAN、BRONDUM+
DOI:——
日期:——
Fused pyrimidines by a tandem aza-Wittig/electrocyclic ring closure strategy: synthesis of pyrazolo[3,4-d]pyrimidine, [1,2,3]triazolo[4,5-d]pyrimidine, and thiazolo[4,5-d]pyrimidine derivatives
作者:Pedro Molina、Antonio Arques、Maria Victoria Vinader、Jan Becher、Klaus Brondum