Synthesis of biindolyls by the reaction of indoles with indolin-2-ones and phosphoryl chloride or trifluoromethanesulfonic anhydride
作者:David StC. Black、Andrew J. Ivory、Naresh Kumar
DOI:10.1016/0040-4020(96)00141-x
日期:1996.3
Examples of 2,2′-, 2,3′-, and 2,7′-biindolyls have been prepared by the reaction of indoles with indolin-2-ones and phosphoryl chloride or trifluoromethanesulfonic anhydride. In certain conditions terindolyls can also be formed and those described contain combinations of the above linkages.
通过吲哚与吲哚-2-酮和磷酰氯或三氟甲磺酸酐的反应制备了2,2′-,2,3′-和2,7′-二吲哚的实例。在某些条件下,还可以形成叔吲哚基,并且所描述的那些包含上述键的组合。