A new approach to arylhydrazides via the reaction of the Mitsunobu reagent with arynes: further application to access diverse nitrogen-containing heterocycles in one pot?

Organic Chemistry Frontiers Pub Date: 2017-05-23 DOI: 10.1039/C7QO00238F

Abstract

A new route to arylhydrazides involving the reaction of two highly active intermediates, the 1,3-zwitterion generated in situ from the Mitsunobu reagent and arynes, under mild conditions has been developed. Further transformations of the versatile arylhydrazides to diverse nitrogen-containing heterocycles in one pot are also demonstrated.

Graphical abstract: A new approach to arylhydrazides via the reaction of the Mitsunobu reagent with arynes: further application to access diverse nitrogen-containing heterocycles in one pot
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