17336-72-0

Basic information

• Product Name: Benzenesulfonic acid, 4-methyl-, methyl(phenylmethylene)hydrazide
• CAS NO: 17336-72-0
• Molecular Formula: C15H16N2O2S
• Molecular Weight: 288.37
• Mol File: 17336-72-0.mol

Chemical Properties

• CAS DataBase Reference: Benzenesulfonic acid, 4-methyl-, methyl(phenylmethylene)hydrazide(CAS DataBase Reference)
• NIST Chemistry Reference: Benzenesulfonic acid, 4-methyl-, methyl(phenylmethylene)hydrazide(17336-72-0)
• EPA Substance Registry System: Benzenesulfonic acid, 4-methyl-, methyl(phenylmethylene)hydrazide(17336-72-0)

Safety Data

• Hazardous Substances Data: 17336-72-0(Hazardous Substances Data)

Upstream product

• 22547-51-9 1-methyl-1-(4-tolylsulfonyl)hydrazine 
• 100-52-7 benzaldehyde 
• 1666-17-7 benzaldehyde p-toluenesulfonylhydrazone 
• 1576-35-8 toluene-4-sulfonic acid hydrazide 
• 74-88-4 methyl iodide 
• 98-59-9 p-toluenesulfonyl chloride 

Downstream Products

• 66870-45-9 5-(4-methoxyphenyl)-1-methyl-3-phenyl-1H-pyrazole 
• 41555-62-8 1-methyl-3-phenyl-1,5,6,7-tetrahydro-indazol-4-one 
• 58829-75-7 5-amino-1-methyl-3-phenyl-1H-pyrazole-4-carbonitrile 
• 66870-43-7 1-methyl-5-(4-methylphenyl)-3-phenyl-1H-pyrazole 
• 6852-55-7 N-benzylidenepropylamine 

Relevant articles and documents

Regioselective synthesis of 1,3,5-Trisubstituted Pyrazoles from N-Alkylated Tosylhydrazones and terminal Alkynes

An efficient synthesis of 1,3,5-trisubstituted pyrazoles from Nalkylated tosylhydrazones and terminal alkynes was developed. The protocol was applied to a wide range of substrates and demonstrated excellent tolerance to a variety of substituents, includin

N-Alkylation of tosylhydrazones in the presence of triphenylphosphine

An efficient N-alkylation reaction of tosylhydrazones was developed in the presence of triphenylphosphine; triphenylphosphine played a key role in the transformation. A range of N-alkylated tosylhydrazones were prepared in good to high yields.