694-59-7
吡啶-N-氧化物
+
95-56-7
邻溴苯酚
→
~44%
93953-42-5
6-(1-hydroxypyridin-2-ylidene)cyclohexa-2,4-dien-1-one
93953-41-4
Pyridine, 2-(2-methoxyphenyl)-, 1-oxide
33421-36-2
2-(2-羟基苯基)吡啶