ISSN:
1573-9171
Keywords:
enol acetates
;
enol acylates
;
1, 5-diketones
;
ketones
;
acyl group migration
;
rearrangement
;
triazol-1-ylmethyl ketones
;
X-ray structural analysis
Source:
Springer Online Journal Archives 1860-2000
Topics:
Chemistry and Pharmacology
Notes:
Abstract The rearrangement of enol acylates of aryl 1H-1, 2, 4-triazol-1-ylmethyl ketones at 140–150°C in acetic anhydride is studied. The migration of the acyl group to the C(5) atom of the heterocycle is found to be intramolecular. The characteristics of the original and final products are presented. X-ray structural studies of the enol acetates of 2, 4-dichlorophenyl 1H-1, 2, 4-triazol-1-ylmethyl ketone and 2, 4-dichlorophenyl 5-acetyl-1H-1, 2, 4-triazol-1-ylmethyl ketone are carried out.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00698444
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