作者:Avijit Banerji、Debasish Bandyopadhyay、Bidyut Basak、Pizush Kanti Biswas、Julie Banerji、Asima Chatterjee
DOI:10.1246/bcsj.80.1199
日期:2007.6.15
2,2′-Bi(1H-indolyl)-3,3′-dicarbaldehydes, prepared from 1H-indole-3-carbaldehydes by exploiting SET methodology, served as the key compound for synthesizing indolo[2,3-a]carbazoles as well as nitrogen macroheterocycles. Condensation of 2,2′-bi(1H-indolyl)-3,3′-dicarbaldehyde with aliphatic diamines produced Schiff’s base type compounds possessing a 10–14-membered ring.
利用 SET 方法从 1H-indole-3-carbaldehydes 制备的 2,2′-双(1H-吲哚基)-3,3′-二卡巴肼是合成吲哚并[2,3-a]咔唑以及氮大杂环的关键化合物。2,2′-双(1H-吲哚基)-3,3′-二甲醛与脂肪族二胺缩合生成了具有 10-14 个元环的希夫碱化合物。