A DBU–diheteroaryl halide adduct as the fastest current N-diheteroarylating agent†,10.1039/C3RA43179G

批量搜索

批量搜索

热搜：

Lactoyl-CoA 全氟丁基戊烷白叶藤碱全氟己基辛烷新白叶藤碱壳寡糖特色专题-生物多肽

A DBU–diheteroaryl halide adduct as the fastest current N-diheteroarylating agent†

Sanjeev K. Verma,B. N. Acharya,Ramarao Ghorpade,Ajay Pratap,M. P. Kaushik

RSC Advances Pub Date : 08/05/2013 00:00:00 , DOI:10.1039/C3RA43179G

Abstract

An unexpected diazabicyclo[5.4.0]undec-7-ene (DBU) catalysed rate enhancement of N-arylation of amines with diheteroaryl halides is reported. DBU is found to activate the Ar–Cl bond of a diheteroaryl halide, forming a green coloured adduct under neat conditions. The activated green coloured adduct was used for the arylation of amines under neat conditions and was found to be the fastest diheteroarylating agent reported to date.