中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
6-氯-3-甲酰基色酮 | 6-Chloro-4-oxo-4H-chromene-3-carbaldehyde | 42248-31-7 | C10H5ClO3 | 208.601 |
Chromone derived carbazones provide an important antioxidant activity by exhibiting radical scavenging action, Semicarbazones are synthesized in good yield and these act as a good radical scavenger, where the presence of various substituent at C-6 of chromone nucleus tend to alter the activity behaviour, presence of electronegative atom such as fluoro/ chloro enhances the radical scavenging activity in comparison to electron donating group.