4831-18-9

Basic information

• Product Name: Ethanone, 2-[(4-methylphenyl)amino]-1-phenyl-
• Synonyms: 1-Phenyl-2-p-tolylamino-ethanone;1-phenyl-2-(p-tolylamino)ethane-1-one;α-(4-methylphenylamino)acetophenone;α-(p-Toluidino)acetophenon;1-phenyl-2-(p-tolylamino)ethanone;1-phenyl-2-(p-tolylamino)ethan-1-one
• CAS NO: 4831-18-9
• Molecular Formula: C15H15NO
• Molecular Weight: 225.29
• Mol File: 4831-18-9.mol
• Article Data: 23

Chemical Properties

• Melting Point: 126 °C
• CAS DataBase Reference: Ethanone, 2-[(4-methylphenyl)amino]-1-phenyl-(CAS DataBase Reference)
• NIST Chemistry Reference: Ethanone, 2-[(4-methylphenyl)amino]-1-phenyl-(4831-18-9)
• EPA Substance Registry System: Ethanone, 2-[(4-methylphenyl)amino]-1-phenyl-(4831-18-9)

Safety Data

• Hazardous Substances Data: 4831-18-9(Hazardous Substances Data)

Upstream product

• 106-49-0 p-toluidine 
• 70-11-1 α-bromoacetophenone 
• 79750-80-4 2-<α-(Z)-(hydroxyimino)benzyl>-4-phenyl-1-(p-tolyl)-3-imidazoline 3-oxide 
• 98-86-2 acetophenone 
• 16596-03-5 N,N'-di-p-tolylformamidine 
• 7257-94-5 1-phenyl-2-(p-tolylsulfonyloxy)ethanone 
• 112537-84-5 phenacyl m-nitrobenzenesulphonate 
• 110143-20-9 α-(p-chlorobenzenesulfonyloxy)acetophenone 
• 98475-06-0 α-phenylsulfonyloxyacetophenone 
• 100-42-5 styrene 

Downstream Products

• 13228-36-9 5-methyl-2-phenyl-1H-indole 
• 23746-97-6 5-methyl-2-phenyl-indol-3-one oxime 
• 2746-08-9 2-[(4-methylphenyl)amino]-N-phenylacetamide 
• 1401073-52-6 2-(1H-indol-3-yl)-1-phenyl-2-(p-tolylamino)ethan-1-one 
• 1374667-32-9 2-oxo-2-phenyl-N,N'-di(p-tolyl)acetimidamide 
• 57433-51-9 7-methyl-2-phenyl-quinoxaline 
• 860751-26-4 2,4-diphenyl-1-p-tolyl-2,5-dihydro-1H-[1,2,3]triazole 
• 127791-98-4 1-(4-methylphenyl)-2-<2-(benzyloxy)phenyl>-4-phenylpyrrole-3-carboxylic acid 
• 127818-77-3 1-(4-methylphenyl)-2-(2-hydroxyphenyl)-4-phenylpyrrole-3-carboxylic acid 
• 127791-81-5 1,4-dihydro-1-(4-methylphenyl)-3-phenyl<1>benzopyrano<4,3-b>pyrrol-4-one 
• 113385-76-5 3,6-diphenyl-1,2-di-p-tolyl-1,2-dihydropyrazine 

Relevant articles and documents

Tunable Redox Potential Photocatalyst: Aggregates of 2,3-Dicyanopyrazino Phenanthrene Derivatives for the Visible-Light-Induced α-Allylation of Amines

This work highlights the tunable redox potential of 6,11-dibromo-2,3-dicyanopyrazinophenanthrene (DCPP3) aggregates, which can be formed through physical π-πstacking interactions with other DCPP3 monomers. Electrochemical and scanning electron microscopy showed that the reduction potential of [DCPP3]n aggregates could be increased by decreasing their size. The size of [DCPP3]n aggregates could be regulated by controlling the concentration of DCPP3 in an organic solvent. As such, a fundamental understanding of this tunable redox potential is essential for developing new materials for photocatalytic applications. The [DCPP3]n aggregates as a visible-light photocatalyst in combination with Pd catalysts in the visible-light-induced α-allylation of amines were used. This [DCPP3]n photocatalyst exhibits excellent photo- and electrochemical properties, including a remarkable visible-light absorption, long excited-state lifetime (16.6 μs), good triplet quantum yield (0.538), and high reduction potential (Ered([DCPP3]n/[DCPP3]n-) > -1.8 V vs SCE).

Iodine monobromide catalysed regioselective synthesis of 3-arylquinolines from α-aminoacetophenones and: Trans -β-nitrostyrenes

A simple and efficient method for regioselective synthesis of 3-arylquinolines is described from α-aminoacetophenones and trans-β-nitrostyrenes using 20 mol% iodine monobromide as a catalyst in acetonitrile solvent at 80 °C. The present method involves tandem reaction of α-aminoacetophenones and trans-β-nitrostyrenes, formation of two new C-C bonds and cleavage of one C-C bond in a single step. The salient features of the protocol are metal- and oxidant-free reaction conditions, broad substrate scope, and good yields.

A one-pot and three-component synthetic approach for the preparation of asymmetric and multi-substituted 1,4-dihydropyrazines

An efficient, one-pot and three-component synthesis of a new series of 2-acyl-3,4,6-triaryl-1,4-dihydropyrazines is described. This two-step strategy involves treatment of phenacyl bromides and anilines to give the nucleophilic substitution intermediate f