42738-99-8

Basic information

• Product Name: 11-hydroxytetrahydrocarbazolenine
• Synonyms: 11-hydroxytetrahydrocarbazolenine
• CAS NO: 42738-99-8
• Molecular Weight: 187.241
• Mol File: 42738-99-8.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 11-hydroxytetrahydrocarbazolenine(CAS DataBase Reference)
• NIST Chemistry Reference: 11-hydroxytetrahydrocarbazolenine(42738-99-8)
• EPA Substance Registry System: 11-hydroxytetrahydrocarbazolenine(42738-99-8)

Safety Data

• Hazardous Substances Data: 42738-99-8(Hazardous Substances Data)

Upstream product

• 942-01-8 1,2,3,4-tetrahydrocarbazole 
• 937-14-4 3-chloro-benzenecarboperoxoic acid 

Downstream Products

• 35402-77-8 6-(2-amino-phenyl)-6-oxo-hexanoic acid 
• 130872-85-4 C₂₁H₁₈Cl₂N₂O₃ 
• 765-87-7 cyclohexane-1,2-dione 
• 78154-49-1 o-phenol 
• 85969-41-1 3-Chloro-N-(2-hydroxy-phenyl)-N-(6-oxo-cyclohex-1-enyl)-benzamide 
• 4669-18-5 spiro[cyclopentane-1,2'-indolin]-3'-one 
• 130872-84-3 C₁₉H₁₆Cl₂N₂O₂ 
• 23077-27-2 2'-methylspiro[cyclopentane-1,3'-indole] 

Relevant articles and documents

Oxidation of 2,3-Disubstituted Indoles with m-Chloroperbenzoic Acid. Formation of o-Aminophenol Derivatives and a Dimeric Product

Oxidation of tetrahydrocarbazole (5) with m-chloroperbenzoic acid in methylene dichloride at -60 deg C gave the N-benzoyl-o-aminophenol (11) togehter with the hydroxy-3H-indole (7) and the indol-3(2H)-one (9).The N-benzoyl-o-aminophenol (11) was found to be derived from the hydroxy-4aH-carbazole (7) via an unstable tertiary amine intermediate (17) by further oxidation.The N-benzoyl-o-aminophenol (11) was also obtained by the oxidation of the other hydroxy-3H-indoles (18), (19), and (24).On the other hand, similar oxidation of N-methyl-tetrahydrocarbazole (6) gave the hydroxyenamine (28) and its dimer (27), and of 2,3-diphenylindole (31) and the N-methyl derivative (30) gave the hydroxy-3H-indole (19) and the ketoamide (33), while the 1,4-benzoxazine derivatives (34) and (35) were obtained in the case of the N-acetyl derivative (32).