An efficient base-mediated intramolecular condensation of 2-(disubstituted amino)-benzonitriles to 3-aminoindoles
作者:Churl Min Seong、Chul Min Park、Jinil Choi、No Sang Park
DOI:10.1016/j.tetlet.2008.12.052
日期:2009.3
A concise and versatile method for the preparation of 3-aminoindoles from 2-(disubstituted amino)-benzonitriles is described, and in situ functionalizations were illustrated. (C) 2008 Elsevier Ltd. All rights reserved.
615. 1 : 2-Disubstituted 3-aminoindoles. Part II. The preparation of indolo(3′ : 2′–3 : 4)isoquinolines and of a new type of cyanine dye derived therefrom
作者:Huang-Hsinmin Huang-Hsinmin、Frederick G. Mann
DOI:10.1039/jr9490002911
日期:——
Huang; Mann, Journal of the Chemical Society, 1949, p. 2903,2910