[EN] TRANSITION-METAL-FREE N-ARYLATION OF TERTIARY AMINES USING ARYNES<br/>[FR] N-ARYLATION EXEMPTE DE MÉTAUX DE TRANSITION D'AMINES TERTIAIRES À L'AIDE D'ARYNES
申请人:COUNCIL SCIENT IND RES
公开号:WO2014207761A1
公开(公告)日:2014-12-31
The present invention relates to transition-metal-free process for the synthesis of tertiary arylamines comprises coupling reaction between arynes and N,N-dimethyl aniline compounds in presence of 18-crown-6, KF and THF.
TRANSITION-METAL-FREE N-ARYLATION OF TERTIARY AMINES USING ARYNES
申请人:COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH
公开号:US20160137587A1
公开(公告)日:2016-05-19
The present invention relates to transition-metal-free process for the synthesis of tertiary arylamines comprises coupling reaction between arynes and N,N-dimethyl aniline compounds in presence of 18-crown-6, KF and THF.
Employing Arynes in Transition-Metal-Free Monoarylation of Aromatic Tertiary Amines
作者:Sachin Suresh Bhojgude、Trinadh Kaicharla、Akkattu T. Biju
DOI:10.1021/ol4029258
日期:2013.11
The highly monoselective N-arylation of aromatictertiaryamines using a transition-metal-free approach using arynes has been developed. The reaction afforded functionalized diaryl amines in moderate to excellent yield. High levels of functional group compatibility especially with halogen containing substrates, dyes and donor–acceptor systems, and high yields of products are the notable features of