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Synthesis of methylglyoxal-bis-guanylhydrazone-C14

✍ Scribed by Vincent T. Oliverio; Charlene Denham


Publisher
John Wiley and Sons
Year
1963
Tongue
English
Weight
211 KB
Volume
52
Category
Article
ISSN
0022-3549

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πŸ“œ SIMILAR VOLUMES


Convenient synthesis of [2-14C]-methylgl
✍ Alain Burgos; George J. Ellames πŸ“‚ Article πŸ“… 1995 πŸ› John Wiley and Sons 🌐 French βš– 173 KB

## Abstract [2‐^14^C]‐Methylglyoxal bis(guanylhydrazone) dihydrochloride, [^14^C]‐mitoguazone, 3, has been prepared in three steps from potassium [1‐^14^C]‐acetate in an overall radiochemical yield of 16%. The key steps in this procedure are the formation of the sodium salt of [__acetone__‐2‐^14^C]

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## Abstract [2‐^14^C]Methylglyoxal and S‐D‐[2‐^14^C]lactoylglutathione were synthesised from [2‐^14^C]acetone. Acetone was oxidised to methylglyoxal by selenium dioxide and was purified by distillation (yield: 23% based on acetone). Methylglyoxal was converted to S‐D‐lactoylglutathione by reaction