540-51-2
2-溴乙醇
+
42772-87-2
bis(6-bromopyridin-2-yl)methanone
→
~84%
42772-88-3
2-bromo-6-[2-(6-bromopyridin-2-yl)-1,3-dioxolan-2-yl]pyridine
42772-86-1
2-(2-pyridin-2-yl-1,3-dioxolan-2-yl)pyridine