中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | N-Phthaloyl-L-serin | 29588-89-4 | C11H9NO5 | 235.196 |
2-(1,3-二氧异吲哚-2-基)丙烯酸 | 2-(1,3-dioxoisoindolin-2-yl)acrylic acid | 4702-17-4 | C11H7NO4 | 217.181 |
The Michael addition of dehydroalanine-activated ester in situ generated from N,N-phthaloyl-serine with o-phenylenediamine followed by cyclization has been established under mild conditions, which afforded 3-phthalimido-1,5-benzodiazepine-2-one derivatives in moderate to good yields.