96667-93-5

Basic information

• Product Name: N,N-dimethyl-4-(2-phenyl-5-p-tolyl-3,4-dihydro-2H-pyrazol-3-yl)-aniline
• Synonyms: N,N-dimethyl-4-(2-phenyl-5-p-tolyl-3,4-dihydro-2H-pyrazol-3-yl)-aniline
• CAS NO: 96667-93-5
• Molecular Weight: 355.483
• Mol File: 96667-93-5.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: N,N-dimethyl-4-(2-phenyl-5-p-tolyl-3,4-dihydro-2H-pyrazol-3-yl)-aniline(CAS DataBase Reference)
• NIST Chemistry Reference: N,N-dimethyl-4-(2-phenyl-5-p-tolyl-3,4-dihydro-2H-pyrazol-3-yl)-aniline(96667-93-5)
• EPA Substance Registry System: N,N-dimethyl-4-(2-phenyl-5-p-tolyl-3,4-dihydro-2H-pyrazol-3-yl)-aniline(96667-93-5)

Safety Data

• Hazardous Substances Data: 96667-93-5(Hazardous Substances Data)

Upstream product

• 100-63-0 phenylhydrazine 
• 122-00-9 para-methylacetophenone 
• 19132-98-0 3-[4-(dimethylamino)phenyl]-1-(4-methylphenyl)prop-2-en-1-one 
• 59-88-1 phenylhydrazine hydrochloride 
• 100-10-7 4-dimethylamino-benzaldehyde 

Relevant articles and documents

An eco-friendly synthesis of 2-pyrazoline derivatives catalysed by CeCl 3· 7 H 2O

Abstract: 1,3,5-triaryl-2-pyrazoline derivatives were synthesised by a condensation reaction between chalcones and phenyl hydrazine using cerium chloride heptahydrate as a catalyst. All these reactions were carried out in ethyl lactate (70%) as a green solvent. Easy and efficient work up, recyclability of solvent and catalyst are the key merits of this protocol. Graphical Abstract:: SYNOPSIS A facile protocol for the synthesis of 1,3,5-triaryl-2-pyrazolines is described. The solvent ethyl lactate, obtained from renewable sources, is biodegradable. The catalyst CeCl 3· 7 H 2O is a water-tolerant Lewis acid with low toxicity. Easy and clean work up, recyclable solvent and catalyst are merits of the protocol. The reaction works well for all systems giving good yields of the desired products.[Figure not available: see fulltext.].