ISSN:
1052-9306
Keywords:
Chemistry
;
Analytical Chemistry and Spectroscopy
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
The reaction of barbituric acids with diazoalkanes (diazomethane and diazoethane) gives the N,N′-dialkylbarbituric acids as the major products. Gas chromatograms of the reaction products show up to four additional peaks. These have been shown by mass and proton magnetic resonance spectrometry to be produced by the two isomeric N,O-dialkylbarbituric acids (1,4- and 1,2-dialkylbarbituric acids) and the two O,O′-dialkyl isomers.
Additional Material:
7 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/bms.1200010509
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