6118-95-2

Basic information

• Product Name: 3-Pyrazolidinone, 1,5-diphenyl-
• CAS NO: 6118-95-2
• Molecular Formula: C15H14N2O
• Molecular Weight: 238.289
• Mol File: 6118-95-2.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: 3-Pyrazolidinone, 1,5-diphenyl-(CAS DataBase Reference)
• NIST Chemistry Reference: 3-Pyrazolidinone, 1,5-diphenyl-(6118-95-2)
• EPA Substance Registry System: 3-Pyrazolidinone, 1,5-diphenyl-(6118-95-2)

Safety Data

• Hazardous Substances Data: 6118-95-2(Hazardous Substances Data)

Upstream product

• 59-88-1 phenylhydrazine hydrochloride 
• 103-26-4 methyl cinnamate 
• 5443-49-2 α-bromocinnamaldehyde 
• 100-63-0 phenylhydrazine 
• 1012335-04-4 2-benzoyl-1,5-diphenylpyrazolidin-3-one 
• 15463-91-9 3-bromo-3-phenylpropionic acid 
• 1885-38-7 cinnamic nitrile 

Downstream Products

• 1012335-18-0 3-phenyl-3-(phenylamino)propanamide 
• 1310875-55-8 2-(1,5-diphenyl-1H-pyrazol-3-yloxy)-1-(2-thioxothiazolidin-3-yl)ethanone 
• 73457-62-2 2-(1,5-diphenyl-1H-pyrazol-3-yloxy)acetic acid 
• 1338378-31-6 4-bromo-3-ethoxy-1,5-diphenyl-1H-pyrazole 
• 1338378-39-4 C₁₇H₁₅ClN₂O 
• 1338378-27-0 2-(4-chloro-1,5-diphenyl-1H-pyrazol-3-yloxy)-1-(2-thioxothiazolidin-3-yl)ethanone 
• 1338378-10-1 4-chloro-1,5-diphenyl-1H-pyrazol-3-ol 
• 1338378-24-7 2-(4-chloro-1,5-diphenyl-1H-pyrazol-3-yloxy)acetic acid 
• 1036731-14-2 ethyl 2-(4-chloro-1,5-diphenyl-1H-pyrazol-3-yloxy)acetate 
• 1246513-41-6 ethyl 2-(1,5-diphenyl-1H-pyrazol-3-yloxy)acetate 
• 13370-06-4 1,5-diphenyl-3-hydroxy-1H-pyrazole 
• 13370-06-4 1,5-diphenyl-4-pyrazolin-3-one 

Relevant articles and documents

A convenient one-pot synthesis of 1-aryl-substituted 4-iodopyrazol-3-ols via aromatisation and oxidative iodination reactions

A convenient and economical one-pot synthesis of a series of new 1-aryl-substituted 4-iodopyrazole-3-ols from easily available pyrazolidin- 3-ones in the presence of sodium iodide, 30% solution of hydrogen peroxide and a catalytic amount of sulfuric acid in dichloromethane via aromatisation and oxidative iodination reactions are described. This protocol has the advantages of high atom economy, costeffectiveness, short reaction time and environmental friendliness.

Direct amination of homoenolates catalyzed by N-heterocyclic carbenes

N-Heterocyclic carbenes derived from N-mesityl-N-methyltriazolium salts are effective catalysts for generating homoenolate species from α,β-unsaturated aldehydes. The unique intermediate adds to the electrophilic nitrogen of 1-acyl-2-aryldiazenes, and the