73130-06-0

Basic information

• Product Name: 3-phenyl-1-(toluene-4-sulfonyl)-1H-pyrazole
• Synonyms: 3-phenyl-1-(toluene-4-sulfonyl)-1H-pyrazole
• CAS NO: 73130-06-0
• Molecular Weight: 298.365
• Mol File: 73130-06-0.mol
• Article Data: 8

Chemical Properties

• CAS DataBase Reference: 3-phenyl-1-(toluene-4-sulfonyl)-1H-pyrazole(CAS DataBase Reference)
• NIST Chemistry Reference: 3-phenyl-1-(toluene-4-sulfonyl)-1H-pyrazole(73130-06-0)
• EPA Substance Registry System: 3-phenyl-1-(toluene-4-sulfonyl)-1H-pyrazole(73130-06-0)

Safety Data

• Hazardous Substances Data: 73130-06-0(Hazardous Substances Data)

Upstream product

• 1504-58-1 3-Phenyl-2-propyn-1-ol 
• 1576-35-8 toluene-4-sulfonic acid hydrazide 
• 1201-93-0 1-phenyl-3-dimethylaminoprop-2-enone 
• 19555-13-6 2-(dimethylamino)malononitrile 
• 4545-21-5 acetophenone p-toluenesulfonylhydrazone 
• 98-86-2 acetophenone 
• 62460-99-5 (E)-4-methyl-N′-(1-phenylethylidene)benzenesulfonohydrazide 
• 2458-26-6 3-phenylpyrazole 
• 824-79-3 sodium 4-methylbenzenesulfinate 
• 13829-77-1 3-(trimethylsilyl)-1-phenyl-2-propyn-1-one 
• 89530-34-7 1-phenyl-3-trimethylsilylprop-2-yn-1-ol 
• 197093-16-6 N-tosyl-N-propargylhydrazine 
• 591-50-4 iodobenzene 
• 197093-31-5 N-tosyl-N-(1-phenyl-1-propyn-3-yl)hydrazine 

Downstream Products

• 2458-26-6 3-phenylpyrazole 

Relevant articles and documents

Synthesis of N-Sulfonyl Pyrazoles Through Cyclization Reactions of Sulfonyl Hydrazines with Enaminones Promoted by p-TSA

A strategy for the rapid synthesis of 3-substituted N-sulfonyl pyrazoles via p-TSA-promoted cyclization reactions of sulfonyl hydrazines with N,N-dimethyl enaminones has been developed. This method achieves both the formation of pyrazole ring and the cont

Method for synthesis of substituted 1-sulfonyl-1H-pyrazole

The invention discloses a method for synthesis of substituted 1-sulfonyl-1H-pyrazole, and aims to provide a method for synthesis of 1-sulfonyl-1H-pyrazole, the method has the advantages of simple and easily available starting materials, high yield and easy operation, the method is characterized in that sulfonyl hydrazone, N, N-dimethylmalononitrile and a Lewis acid catalyst are in turn added into an organic solvent for heating refluxing reaction to obtain the substituted 1-sulfonyl-1H-pyrazole, and the method belongs to the organic synthesis technical field.

Synthesis of sulfonamides from azoles and sodium sulfinates at ambient temperature

NBS or NIS mediated direct S[sbnd]N bond formation between azoles and sodium sulfinates is described. The reaction shows good substrate scope and tolerates a wide range of functionalities in both azoles and sodium sulfinate substrates. Pyrazoles are also suitable for this method, various 4-halopyrazoles derivatives were obtained by using N-halosuccinimide (NXS) as the halogen source.