The previously reported synthesis of phenobarbital-2-l4C (1) and those of other barbituric acids labeled in the 2-position with carbon-14 (2,3), have employed the base catalysed condensation of the corresponding ester with urea. Although this reaction gives 60-809 yields of various 5,5 dialkyl subst
A new synthesis of [2-11C]phenobarbital
β Scribed by M. Berridge; D. Comar; C. Crouzel
- Publisher
- Elsevier Science
- Year
- 1983
- Weight
- 126 KB
- Volume
- 34
- Category
- Article
- ISSN
- 0020-708X
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