Catalyst and solvent controlled ortho/peri site-selective oxidative annulation of C–H bonds of N-aryl substituted quinazolin-4-amines with internal alkynes.
[EN] QUINONE SUBSTITUTED QUINAZOLINE AND QUINOLINE KINASE INHIBITORS<br/>[FR] INHIBITEURS DE QUINAZOLINE ET QUINOLINE KINASE A SUBSTITUTION QUINONE
申请人:WYETH CORP
公开号:WO2005115145A3
公开(公告)日:2006-02-23
A novel strategy to the synthesis of 4-anilinoquinazoline derivatives
作者:Zheng Wang、Cuiling Wang、Yanni Sun、Ning Zhang、Zhulan Liu、Jianli Liu
DOI:10.1016/j.tet.2013.12.028
日期:2014.1
A novel approach to prepare 4-anilinoquinazoline derivatives based on the transformation of indoline-2,3-dione to formamidine was developed. The processes with this approach are simple, efficient, and environmentally friendly. The efficiency of this approach was evaluated by synthesizing 17 4-anilinoquinazolines and comparing the obtained yields with those achievable through conventional synthetic