110-89-4
哌啶
+
98592-23-5
3,3-dibromo-2H-chromen-4-one
→
~83%
40302-79-2
3-piperidin-1-ylchromen-4-one
49619-82-1
3-溴色酮
~68%
7170-38-9
3-苯氧基丙酸
58264-72-5
2,3-dibromo-chroman-4-one
491-37-2
4-二氢色原酮