4-Amino-2-mercaptopyrimidine-5-carboxylic acid synthesis
- Product Name:4-Amino-2-mercaptopyrimidine-5-carboxylic acid
- CAS Number:875-60-5
- Molecular formula:C5H5N3O2S
- Molecular Weight:171.18
774-07-2
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Yield:875-60-5 80%
Reaction Conditions:
Stage #1: ethyl 4-amino-2-thioxo-1H-pyrimidine-5-carboxylatewith potassium hydroxide in water; for 0.166667 h;Reflux;
Stage #2: with hydrogenchloride in water;
References:
Scherbinina;Dar'In;Lobanov [Chemistry of Heterocyclic Compounds,2010,vol. 46,# 9,p. 1109 - 1115] Location in patent:experimental part