✦ LIBER ✦

Characterization of the isomeric dialkylbarbituric acids formed by the reaction of barbiturates with diazoalkanes

✍ Scribed by D. J. Harvey; J. Nowlin; P. Hickert; C. Butler; O. Gansow; M. G. Horning

Publisher: John Wiley and Sons
Year: 1974
Tongue: English
Weight: 411 KB
Volume: 1
Category: Article
ISSN: 1076-5174
DOI: 10.1002/bms.1200010509

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✦ Synopsis

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 Deaks. These have been shown bv mass and uroton magnetic resonance soectrometrv to be Droduced by the two isomeric N,O-dialkylbarbituric acids (1,4-and isomers.

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