ISSN:
0170-2041
Keywords:
Chemistry
;
Organic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
Contributions to the Chemistry of Tetraketones, II. - Reaction of 3,4-Dibenzoyl-2,5-hexanedione with HydroxylamineBy treatment of 3,4-dibenzoyl-2,5-hexanedione (1) with hydroxylamine (pH ≍ 8) 3-benzoyl-1-hydroxy-2-methyl-5-phenyl-1H-pyrrole (2), 1-hydroxy-3,4-bis[(hydroxyimino)(phenyl) methyl]-2,5-dimethyl-1H-pyrrole (3), and dimethyldiphenyl-4,4′-biisoxazoles as a mixture of isomers 4a and 4b were isolated from the reaction mixture. The compounds have been characterized by IR, 1H NMR, and mass spectra.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/jlac.198419840121
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