A novel synthesis of unsymmetrical azo aromatics inaccessible by diazo-coupling reaction

DOI: 10.1016/S0040-4039(01)93951-6

Source and publish data:

Tetrahedron Letters p. 7253 - 7256 (1989)

Update date:2022-08-02

Topics: Synthesis Novel Unsymmetrical

Authors:

Ayyangar

Naik Naik

Srinivasan

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Article abstract of DOI:10.1016/S0040-4039(01)93951-6

A novel synthesis of unsymmetrical azo aromatics inaccessible by diazo-coupling reaction is reported. The synthesis involved the reaction of acetanilides with nitroarenes under moderate reaction conditions. A reaction pathway via a nitrosoarene intermediate involving elimination of the elements of the acetate anion, is proposed.

Full text of DOI:10.1016/S0040-4039(01)93951-6

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