The Synthesis of Methylamine-C 14 and Diazomethane-C 14 1
✍ Scribed by Heard, R. D. H.; Jamieson, J. R.; Solomon, S.
- Book ID
- 126131175
- Publisher
- American Chemical Society
- Year
- 1951
- Tongue
- English
- Weight
- 309 KB
- Volume
- 73
- Category
- Article
- ISSN
- 0002-7863
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📜 SIMILAR VOLUMES
## Abstract Reaction of adriamycinone with excess ^14^CH~3~Mgl and periodate cleavage of the resulting glycol (5) affords daunomycinone‐14‐^14^C (6). Bromination and hydrolysis of 6 gives adriamycinone‐14‐^14^C (8). Coupling of 6 and the 14‐0‐p‐anisyldiphenyl‐methyl derivative (9) with 1‐chloro‐3‐N
## Abstract Diazepam‐^14^C and demethyldiazepam‐^14^C are synthesized from glycine‐1‐^14^C. Addition of diketene to diazepam‐^14^C leads to ketazolam‐^14^C. The reaction conditions for the formation of ketazolam from diazepam is studied using high‐pressure liquid chromatography in conjunction with