119271-20-4

Basic information

• Product Name: 5-Chloro-2,4-dimethyl-6-(([(phenylsulfonyl)amino]carbonyl)amino)pyrimi dine
• Synonyms: 5-Chloro-2,4-dimethyl-6-(([(phenylsulfonyl)amino]carbonyl)amino)pyrimi dine
• CAS NO: 119271-20-4
• Molecular Formula: C₁₃H₁₃ClN₄O₃S
• Molecular Weight: 340.79
• Mol File: 119271-20-4.mol

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 5-Chloro-2,4-dimethyl-6-(([(phenylsulfonyl)amino]carbonyl)amino)pyrimi dine(CAS DataBase Reference)
• NIST Chemistry Reference: 5-Chloro-2,4-dimethyl-6-(([(phenylsulfonyl)amino]carbonyl)amino)pyrimi dine(119271-20-4)
• EPA Substance Registry System: 5-Chloro-2,4-dimethyl-6-(([(phenylsulfonyl)amino]carbonyl)amino)pyrimi dine(119271-20-4)

Safety Data

• Hazardous Substances Data: 119271-20-4(Hazardous Substances Data)

Upstream product

• 2858-20-0 5-chloro-2,6-dimethyl-pyrimidin-4-ylamine 
• 2845-62-7 benzenesulphonyl isocyanate 

Downstream Products

• 119304-10-8 C₁₃H₁₂ClN₄O₃S^(1-)*Na⁽¹⁺⁾ 

Relevant articles and documents

N-Arylsulfonyl-N'-(pyrimidin-4-yl)ureas-Synthesis and Reaction with Dimethyl Sulfoxide

The N-arylsulfonyl-N'-(pyrimidin-4-yl)ureas (3a-l) were synthesized by reaction of arylsulfonyl isocyanates (1) with 4-amino-2,6-dialkylpyrimidines (2).Treatment of 3 with alkali or of 1 with an excess of 4-amino-2,6-dimethylpyrimidine (2a) gave the salts 4a-e.Reaction of the ureas 3a-c with dimethyl sulfoxide at 90 to 120 deg C afforded N,N'-bis(2,6-dimethylpyrimidin-4-yl) ureas 8a-c.The reaction is assumed to involve a four-centre mechanism with 5 as intermediate.