23740-98-9

Basic information

• Product Name: 3-hydroxy-2,3-diphenyl-3H-indole
• Synonyms: 3-hydroxy-2,3-diphenyl-3H-indole
• CAS NO: 23740-98-9
• Molecular Weight: 285.345
• Mol File: 23740-98-9.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: 3-hydroxy-2,3-diphenyl-3H-indole(CAS DataBase Reference)
• NIST Chemistry Reference: 3-hydroxy-2,3-diphenyl-3H-indole(23740-98-9)
• EPA Substance Registry System: 3-hydroxy-2,3-diphenyl-3H-indole(23740-98-9)

Safety Data

• Hazardous Substances Data: 23740-98-9(Hazardous Substances Data)

Upstream product

• 100-58-3 phenylmagnesium bromide 
• 521270-76-8 (2-isocyanophenyl)(phenyl)methanone 
• 29670-64-2 N-(2-benzoylphenyl)benzamide 
• 28586-48-3 Benzoesaeure-(α-hydroxy-α-phenyl-o-toluidid) 
• 2989-63-1 2-phenyl-3H-indol-3-one 
• 28586-59-6 2,4-diphenyl-4H-benzo[d][1,3]oxazine 

Downstream Products

• 86839-67-0 r-3-Ethoxy-c-2-hydroxy-2,3-diphenyl-1-methylindolin 
• 1922-79-8 3,3-diphenyl-1,3-dihydro-indol-2-one 
• 1922-77-6 2,2-diphenyl-1,2-dihydro-3H-indol-3-one 
• 3469-20-3 2,3-diphenyl-1H-indole 
• 29670-64-2 N-(2-benzoylphenyl)benzamide 
• 78154-49-1 o-phenol 
• 134-81-6 benzil 
• 23829-47-2 3-hydroxy-2,3-diphenylindoline 
• 86839-52-3 3-Ethoxy-2,3-diphenyl-3H-indol 

Relevant articles and documents

Synthesis of 3-substituted 3H-indol-3-ols by the reaction of 2-isocyanophenyl ketones with Grignard reagents

A facile method for the synthesis of 3-substituted 3H-indol-3-ols has been developed. Thus, 2-isocyanophenyl ketones are allowed to react with various Grignard reagents to give the corresponding desired indolol derivatives in generally fair to good yields. The formation of 3-aryl-2,3-dimethylindolin-3-ols by the reaction of 2-isocyanobenzophenones with 2 M amounts of methylmagnesium bromide is also reported.

Heterocyclic 8?-Systems, 16 - Elimination Reactions of 2-Alkoxy-3-hydroxyindolines

Thermolysis of 2-ethoxy-3-hydroxyindolines 1a - f affords oxindoles 3a - f as main products and the corresponding 3-indolinones 2a - f as by-products.The reaction course via indole 2,3-oxide intermediates is discussed.For this reason rearrangement reactio