1889-72-1

Basic information

• Product Name: 2-phenyl-1-(2,4,6-trimethylphenyl)ethanone
• CAS NO: 1889-72-1
• Molecular Formula: C₁₇H₁₈O
• Molecular Weight: 238.3242
• Mol File: 1889-72-1.mol
• Article Data: 9

Chemical Properties

• Boiling Point: 372.5°C at 760 mmHg
• Flash Point: 160.7°C
• Density: 1.033g/cm³
• Vapor Pressure: 9.58E-06mmHg at 25°C
• Refractive Index: 1.566
• CAS DataBase Reference: 2-phenyl-1-(2,4,6-trimethylphenyl)ethanone(CAS DataBase Reference)
• NIST Chemistry Reference: 2-phenyl-1-(2,4,6-trimethylphenyl)ethanone(1889-72-1)
• EPA Substance Registry System: 2-phenyl-1-(2,4,6-trimethylphenyl)ethanone(1889-72-1)

Safety Data

• Hazardous Substances Data: 1889-72-1(Hazardous Substances Data)

Upstream product

• 29778-31-2 1-(phenylethynyl)-2,4,6-trimethylbenzene 
• 101-41-7 benzeneacetic acid methyl ester 
• 108-67-8 1,3,5-trimethyl-benzene 
• 108-88-3 toluene 
• 938-18-1 mesitylene-2-carboxylic acid chloride 
• 65489-95-4 (+/-)-1-phenyl-2-mesityl-ethanol-⁽²⁾ 
• 487-68-3 mesytaldehyde 
• 6921-34-2 benzylmagnesium chloride 
• 769-25-5 2,4,6-trimethylstyrene 
• 369-57-3 benzenediazonium tetrafluoroborate 
• 15517-57-4 diacetylmesitylene 
• 4747-15-3 1-(2-methoxyvinyl)benzene 
• 576-83-0 2,4,6-trimethylphenyl bromide 
• 103-80-0 phenylacetyl chloride 

Downstream Products

• 25056-07-9 1-Phenyl-2-(2,4,6-trimethyl-phenyl)-ethane-1,2-dione 
• 1566598-71-7 ethyl 5-mesityl-1,4-diphenyl-1H-pyrazole-3-carboxylate 
• 4115-96-2 Phenyl-<2,4,6-trimethyl-phenyl>-essigsaeure-tosylamid 
• 24509-97-5 anti(CO)-2',4',6'-Trimethyl-benzil-α- 
• 41902-64-1 2',4',6'-trimethyl-deoxybenzoin-(2,4-dinitro-phenylhydrazone) 
• 855242-29-4 1,4-dimesityl-2,3-diphenyl-butane-2,3-diol 
• 107773-78-4 2,4,6-trimethyl-benzilic acid 
• 109404-66-2 2',4',6'-Trimethyl-benzoin 
• 1889-82-3 2-hydroxy-1-mesityl-2,2-diphenyl-ethanone 
• 25056-06-8 2-hydroxy-1-mesityl-2-phenylethanone 
• 3901-04-0 α-mesityl-α-phenylacetic acid 
• 5350-76-5 1-phenyl-2-(2,4,6-trimethylphenyl)ethanone 
• 108-67-8 1,3,5-trimethyl-benzene 
• 3893-34-3 α-diazo-2,4,6-trimethyl-deoxybenzoin 

Relevant articles and documents

Ring size and nothing else matters: unusual regioselectivity of alkyne hydration by NHC gold(i) complexes

We have investigated the role of ring sizes and substituents in NHC ligands in some (NHC)Au(i) complexes in the hydration of internal alkynes. Despite the fact that using (NHC)Au(i) complexes in the hydration of diarylacetylenes leads to Markovnikov-type products, the precise tuning of ligands allows changing the regioselectivity in arylalkylacetylene hydration to the anti-Markovnikov-type.

Synthesis of unsymmetrical ketones by applying visible-light benzophenone/nickel dual catalysis for direct benzylic acylation

Herein, we report a dual catalytic system for the direct benzylic C-H acylation reaction furnishing a variety of unsymmetrical ketones. A benzophenone-derived photosensitizer combined with a nickel catalyst has been established as the catalytic system. Both acid chlorides and anhydrides are able to acylate the benzylic position of toluene and other methylbenzenes. The method offers a valuable alternative to late transition metal catalyzed C-H acylation reactions.

Ascorbic Acid Promoted Oxidative Arylation of Vinyl Arenes to 2-Aryl Acetophenones without Irradiation at Room Temperature under Aerobic Conditions

A convenient and general protocol for oxidative arylation of vinyl arenes by aryl radicals generated in situ from arene diazonium fluoroborates promoted by ascorbic acid in air at room temperature has been developed in the absence of any additive and visible light irradiation. A series of diversely substituted 2-aryl acetophenones have been obtained in good yields by this procedure.