Access to 1H-indazoles, 1H-benzoindazoles and 1H-azaindazoles from (het)aryl Azides: a One-pot Staudinger-aza-Wittig Reaction Leading to N-N Bond Formation?

Overview

Journal Chem Commun (Camb)

Publisher Royal Society of Chemistry

Specialty Chemistry

Date 2018 Jul 13

PMID 29999074

Citations 3

Authors

T Alaime

M Daniel

M-A Hiebel

E Pasquinet

F Suzenet

G Guillaumet

Affiliations

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Abstract

The synthesis of various substituted 1H-indazoles is reported through N-N bond formation from an iminophosphorane derivative. Supported by control experiments, an original Staudinger-aza-Wittig tandem mechanism is proposed for this transformation.

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