112152-07-5

Basic information

• Product Name: Cyclopent[b]indol-2(1H)-one, 5,8-bis(acetyloxy)-3,4-dihydro-6-methyl-4-(4-methylphenyl)-
• CAS NO: 112152-07-5
• Molecular Formula: C23H21NO5
• Molecular Weight: 391.423
• Mol File: 112152-07-5.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: Cyclopent[b]indol-2(1H)-one, 5,8-bis(acetyloxy)-3,4-dihydro-6-methyl-4-(4-methylphenyl)-(CAS DataBase Reference)
• NIST Chemistry Reference: Cyclopent[b]indol-2(1H)-one, 5,8-bis(acetyloxy)-3,4-dihydro-6-methyl-4-(4-methylphenyl)-(112152-07-5)
• EPA Substance Registry System: Cyclopent[b]indol-2(1H)-one, 5,8-bis(acetyloxy)-3,4-dihydro-6-methyl-4-(4-methylphenyl)-(112152-07-5)

Safety Data

• Hazardous Substances Data: 112152-07-5(Hazardous Substances Data)

Upstream product

• 112152-03-1 3-(2,5-Dihydroxy-4-methylphenyl)-2-(4-methylphenylamino)-2-cyclopenten-1-on 
• 112152-05-3 5-Methyl-2-<2-(4-methylphenylamino)-3-oxo-1-cyclopenten-1-yl>-1,4-benzochinon 
• 112152-02-0 2-(4-Methylphenylamino)-2-cyclopenten-1-on 
• 106-49-0 p-toluidine 
• 3008-40-0 cyclopentane-1,2-dione 
• 108-24-7 acetic anhydride 
• 112152-04-2 1,4-Dihydro-6-methyl-4-(4-methylphenyl)cyclopentindol-3,5,8(2H)-trion 

Relevant articles and documents

Reaction of 2-Amino-2-cyclopenten-1-one Derivatives with p-Benzoquinones, II

N-Aryl-α-ketoenamine 2a reacts with methyl-p-benzoquinone 1a to yield the hydroquinone adduct 3a.This is oxidized to the stable quinone 5a, which is cyclisized to indolequinone 4 and the quinonoid heterocyclus 6a.Compounds 6a and 4 are reduced and acetylated to hydroquinones 9a and 7, respectively.The path of the reaction is discussed.Reaction of 1b and 2b yields directly quinone 6b.