DMSO–allyl bromide: a mild and efficient reagent for atom economic one-pot <i>N</i>-allylation and bromination of 2°-aryl amines, 2-aryl aminoamides, indoles and 7-aza indoles
作者:Suresh Snoxma Smile、Motakatla Novanna、Sathananthan Kannadasan、Ponnusamy Shanmugam
DOI:10.1039/d1ra08588c
日期:——
A mixture DMSO–allyl bromide has been developed as a reagent for an atom economic one-pot N-allylation and aryl bromination under basic conditions. Utilizing this reagent, N-allylation–bromination of a number of 2°-aryl amines, aryl aminoamides, indoles, and 7-aza indoles has been achieved. The scope of the substrates and limitations, the synthetic utility of the products, and a plausible reaction
DMSO-烯丙基溴混合物已被开发为碱性条件下原子经济一锅N-烯丙基化和芳基溴化的试剂。利用该试剂,已经实现了许多2°-芳基胺、芳基氨基酰胺、吲哚和7-氮杂吲哚的N-烯丙基化-溴化。已经提出了底物的范围和限制、产物的合成用途以及合理的反应机理。