摘要
Formylchrone reacted with aroylhydrazine to give corresponding hydrazone, which was treated with acetic anhydride to give a series of chromones with substitution of 1,3,4 dihydrooxadiazoly in 3 position. The chromone formation reaction could be finished in a much short time by microwave irradiation heating.
Formylchrone reacted with aroylhydrazine to give corresponding hydrazone, which was treated with acetic anhydride to give a series of chromones with substitution of 1,3,4 dihydrooxadiazoly in 3 position. The chromone formation reaction could be finished in a much short time by microwave irradiation heating.
出处
《应用化学》
CAS
CSCD
北大核心
2001年第4期312-314,共3页
Chinese Journal of Applied Chemistry
基金
国家自然科学基金!( 2 9962 0 0 2 )
南开大学国家重点实验室开放基金资助项目
