摘要
3-甲酰基色酮1a~1h与马尿酸反应,生成缩合产物色酮-3-基吖内酯2a~2h,水解后得到相应的β-(取代色酮-3-基)-α-丙氨酸3a~3h.
The reaction of 3-formylchromones 1a-1h with hippuric acid gave condensed compounds, chromon-3-yl azlactones 2a-2h, which underwent hydrolysis to afford β-(substituted chromon-3-yl)-α-alanine derivatives 3a-3h.
出处
《有机化学》
SCIE
CAS
CSCD
北大核心
2006年第4期533-536,共4页
Chinese Journal of Organic Chemistry
基金
国家自然科学基金(Nos.29962002
20462006)资助项目