Author:
Brown RFC,Subrahmanyan L,Whittle CP
Abstract
The chemistry of
3,4,5,6-tetrahydro-3-oxopyridine 1-oxides has been studied with respect to:
reaction with
hydrazine-the 6,6-dimethyl compound (IV) gave a hydrazone (VII) by ring
contraction following initial attack at C 2;
(ii)(ii) 2-arylation with diazonium salts, e.g.
conversion of (III) into (XIII);
(iii) acid- and base-catalysed
deuterium exchange at C 2, C 4, and C 6;
(iv)(iv) oxidation of the
5,5-dimethyl compound (III) by chromate ion to a 2,2?-linked dimer (XV).
Cited by
20 articles.
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