中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
(9ci)-1H-2-苯并吡喃-1,4(3h)-二酮 | isochroman-1,4-dione | 5693-27-6 | C9H6O3 | 162.145 |
—— | 2-(3-phenyl-1-oxo-2-propen-1-yl)-benzoic acid | 6261-64-9 | C16H12O3 | 252.269 |
Pd/C, a widely accepted hydrogenation catalyst, is found to catalytically dehydrogenate 2-cinnamoylbenzoic acids to 3-benzylidene-3-