723286-79-1
7-Boc-5,6,7,8-四氢-1,2,4-三唑并[4,3-a]吡嗪
+
109-94-4
甲酸乙酯
→
~85%
1174069-03-4
tert-Butyl 3-formyl-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazine-7(8H)-carboxylate