88920-01-8

Basic information

• Product Name: Ethanone, 2-(2,3-dihydro-2,3,3-trimethyl-1H-indol-1-yl)-1-phenyl-
• CAS NO: 88920-01-8
• Molecular Formula: C19H21NO
• Molecular Weight: 279.382
• Mol File: 88920-01-8.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: Ethanone, 2-(2,3-dihydro-2,3,3-trimethyl-1H-indol-1-yl)-1-phenyl-(CAS DataBase Reference)
• NIST Chemistry Reference: Ethanone, 2-(2,3-dihydro-2,3,3-trimethyl-1H-indol-1-yl)-1-phenyl-(88920-01-8)
• EPA Substance Registry System: Ethanone, 2-(2,3-dihydro-2,3,3-trimethyl-1H-indol-1-yl)-1-phenyl-(88920-01-8)

Safety Data

• Hazardous Substances Data: 88920-01-8(Hazardous Substances Data)

Upstream product

• 70-11-1 α-bromoacetophenone 
• 18781-58-3 2,3,3-trimethyl-2,3-dihydro-1H-indole 

Downstream Products

• 1640-39-7 2,3,3-trimethylindoleniune 
• 98-86-2 acetophenone 

Relevant articles and documents

Photoreactions of α-Amino Ketones Derived from Heterocyclic Secondary Amines

The photochemical behaviour of N-phenacyl nitrogen heterocycles varies with the size of the heterocyclic ring.U.v. irradiation of 1-phenacylindoline and 2,3,3-trimethyl-1-phenacylindoline resulted in type-II fission to give acetophenone and indole or 2,3,3-trimethyl-3H-indole, respectively.Indole was also produced, along with 2,3-diphenylbutane-2,3-diol, when indoline was irradiated with acetophenone.Both 1-phenacyl- and 1-(2-oxocyclohexyl)-1,2,3,4-tetrahydroquinoline underwent type-II cyclisation to azetidinol derivatives; fission was a minor process.In contrast, on irradiation of 5,6-dihydro-5- phenacylphenanthridine, type-II fission occurred to give acetophenone and phenanthridine.Irradiation of 2,3,4,5-tetrahydro-1-phenacyl-1H-benzazepine resulted in direct homolysis of the N-CH2CO bond to yield 2,3,4,5-tetrahydro-1H-benzazepine as the major product.