PYRIDINE ANNELATION OF o-METHYL ARYLCARBOXYLIC ACIDS WITH VILSMEIER REAGENTS

DOI: 10.1016/S0040-4039(00)85968-7

Source and publish data:

Tetrahedron Letters p. 4607 - 4610 (1983)

Update date:2022-08-05

Topics:

Authors:

Meth-Cohn, Otto

Taljaard, Heinrich C.

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Article abstract of DOI:10.1016/S0040-4039(00)85968-7

The annelation of a pyridine ring by its c-position to pyridines, quinolines- and quinoxalines bearing ortho methyl and carboxylic acid groups occurs on treatment with Vilsmeier reagents; the reaction incorporates the nitrogen of the reagent.

Full text of DOI:10.1016/S0040-4039(00)85968-7

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