
TY  - JOUR
A1  - Brown, RFC 
A1  - Subrahmanyan, L 
A1  - Whittle, CP 
T1  - Cyclic nitrones. I. Reactions of &#945;-keto nitrones at nitrone carbon
JF  - Australian Journal of Chemistry
JO  - Aust. J. Chem.
Y1  - 1967
VL  - 20
IS  - 2
SP  - 339
EP  - 347
KW  - 
UR  - https://doi.org/10.1071/CH9670339 
N2  - 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). 
ER  -

