Various oxepine and azepine fused N-heterocyclic derivatives were synthesized using a new and one-pot reaction of 2,3-dichloro quinoxaline/pyrazine with 2-(1H-indol-2-yl)phenol/aniline in the presence of 25 mol% FeCl3. The reaction proceeded via C–C bond followed by C–X (X = O or N) bond formation to construct the central 7-membered ring, affording the desired products in good yields. The structure
在25摩尔存在下,使用
2,3-二氯喹喔啉/
吡嗪与2-(1 H-
吲哚-2-基)
苯酚/
苯胺的新的一锅式反应,合成了各种oxepine和azepine稠合的N-杂环衍
生物。%FeCl 3。反应通过C–C键进行,然后形成C–X(X = O或N)键,以构建中心的7元环,以高收率提供所需的产物。通过对合成的氧杂
环丁烷稠合的N-杂环衍
生物的单晶X射线分析证实了结构分配。当测试其对宫颈和乳腺癌
细胞系的抗增殖特性时,发现大多数合成的化合物都有希望。