[EN] TRIAZINE COMPOUNDS AND A PROCESS FOR PREPARATION THEREOF<br/>[FR] COMPOSÉS DE TRIAZINE ET PROCÉDÉ DE PRÉPARATION DE CEUX-CI
申请人:COUNCIL SCIENT IND RES
公开号:WO2014115171A1
公开(公告)日:2014-07-31
The present invention discloses triazine compounds of Formula II and a process to synthesize these compounds. Particularly, the invention provides one pot method to synthesize triazines nucleus, wherein the method comprises amination followed by using Leuckart reaction conditions of pyrrole/indole-2-carboxylates of Formula I to obtain corresponding triazine compounds of Formula II.
Organocatalytic Enantioselective Synthesis of Axially Chiral
<i>N</i>
,
<i>N′</i>
‐Bisindoles
作者:Zhi‐Han Chen、Tian‐Zhen Li、Ning‐Yi Wang、Xiao‐Fang Ma、Shao‐Fei Ni、Yu‐Chen Zhang、Feng Shi
DOI:10.1002/anie.202300419
日期:2023.4.3
An organocatalytic enantioselectivesynthesis of axiallychiral N,N′-bisindoles has been established via chiral phosphoric acid-catalyzed formal (3+2) cycloaddition of indole-based enaminones with 2,3-diketoesters. This study provides a new strategy for the highly selective synthesis of axiallychiral N,N′-bisindoles and shows the successful application of such skeletons in medicinal and synthetic