76541-59-8

Usage

InChI:InChI=1/C6H8N2OS/c1-9-5-3-4-7-6(8-5)10-2/h3-4H,1-2H3

Upstream product

• 4637-24-5 N,N-dimethyl-formamide dimethyl acetal 
• 141-90-2 4-hydroxy-2-mercaptopyrimidine 
• 5751-20-2 2-methylthio-1H-pyrimidin-4-one 
• 5751-20-2 2-Methylthiouracil 
• 6257-10-9 N,N'-dicyclohexyl-O-methyl isourea 
• 512-56-1 trimethyl phosphite 
• 141-90-2 2-thiouracil 
• 49844-90-8 4-Chloro-2-methylthiopyrimidine 
• 124-41-4 sodium methylate 

Downstream Products

• 1129541-42-9 4-methoxy-N-(4-(3-methyl-1H-1,2,4-triazol-1-yl)phenyl)pyrimidin-2-amine 

Relevant academic research and scientific papers

Methyl orthocarboxylates as methylating agents of heterocycles

Methylation reactions occurring between trimethyl orthocarboxylates or N,N-dimethylcarboxamide dimethyl acetals and various hydroxylated heterocycles, involving a lactam-lactim tautomeric equilibrium, were investigated as an alternative to classic methyla

The Tautomeric Equilibria of Thio Analogues of Nucleic Acid Bases. Part 1. 2-Thiouracil: Background, Preparation of Model Compounds, and Gas-phase Proton Affinities

The preparation is reported of all four the monoalkyl derivatives of 2-thiouracil and four of the six possible dialkyl derivatives required as models for a study of the tautomeric equilibria by physical methods.Gas-phase proton affinities are determined using ion cyclotron resonance mass spectrometry, and are used to provide quantitative estimates of individual tautomer stabilities in the vapour state.These quantitative results agree well with qualitative deductions of predominant structures for the monoalkyl derivatives from i.r. spectroscopy.