DMSO-allyl bromide: a mild and efficient reagent for atom economic one-pot N -allylation and bromination of 2°-aryl amines, 2-aryl aminoamides, indoles and 7-aza indoles.

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 mechanism have been proposed.
Competing Interests: There are no conflicts to declare.
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