7677-24-9
三甲基氰硅烷
+
1033772-21-2
4-hydroxy-1-[[2-(trimethylsilyl)ethoxy]methyl]-1H-pyrazolo[4,3-b]pyridinium
→
~61%
1033772-22-3
1H-吡唑并[4,3-b]吡啶-5-甲腈