ISSN:
0170-2041
Keywords:
Pyrimidine N-oxides
;
Oximes
;
Amide oximes
;
Chemistry
;
Organic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
1,2-Disubstituted 4-hydroxyiminohexahydropyrimidines (8) isomerize in alcohols to yield 1,2-disubstituted 4-aminotetra-hydropyrimidine 3-oxides (9). In aprotic solvents the opposite transformation (9→8) takes place, presumably by a different mechanism. The structure of the N-oxide 9a was confirmed by an X-ray crystallographic analysis.
Additional Material:
1 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/jlac.199419940105
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