110128-39-7

Basic information

• Product Name: 1H-Indole, 3-(2-methoxyethenyl)-1-(phenylsulfonyl)-, (Z)-
• CAS NO: 110128-39-7
• Molecular Formula: C17H15NO3S
• Molecular Weight: 313.377
• Mol File: 110128-39-7.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 1H-Indole, 3-(2-methoxyethenyl)-1-(phenylsulfonyl)-, (Z)-(CAS DataBase Reference)
• NIST Chemistry Reference: 1H-Indole, 3-(2-methoxyethenyl)-1-(phenylsulfonyl)-, (Z)-(110128-39-7)
• EPA Substance Registry System: 1H-Indole, 3-(2-methoxyethenyl)-1-(phenylsulfonyl)-, (Z)-(110128-39-7)

Safety Data

• Hazardous Substances Data: 110128-39-7(Hazardous Substances Data)

Upstream product

• 80360-20-9 1-(phenylsulfonyl)indole-3-carbaldehyde 
• 33670-32-5 methoxymethyltriphenylphosphonium bromide 
• 4009-98-7 (methoxymethyl)triphenylphosphonium chloride 

Downstream Products

• 138054-43-0 Diethyl 9-(benzenesulfonyl)-3β-methoxy-1,2,3α,9aβ-tetrahydropyridazino<3,4-b>indole-1,2-dicarboxylate 
• 138054-40-7 1-(Benzenesulfonyl)-3-(4-methoxy-2,2,3,3-tetracyanocyclobutyl)-1H-indole 
• 138054-38-3 9-(Benzenesulfonyl)-3β-methoxy-1,1,2,2-tetracyano-1,2,3a,9aβ-tetrahydro-9H-carbazole 
• 113685-31-7 11-(Benzenesulfonyl)-5β-methoxy-2-phenyl-5a,11aβ-dihydro<1,2,4>triazolo<1,2-a>pyridazino<3,4-b>indole-1,3-dione 

Relevant articles and documents

Sensitized photooxygenations of 3-vinylindole derivatives

A series of 1-methyl- and 1-(phenylsulfonyl)-substituted 3-vinylindoles with different electronic and steric features has been synthesized and their sensitized photooxygenation in aprotic solvents investigated. 1-Methyl-3- vinyl-(1a), 1,2-dimethyl-3-vinyl- (1b), 1-methyl-3-(β-methoxyvinyl)- (4-Z and 4-E), 1-(phenylsulfonyl)-3-vinyl- (8a), 1-(phenylsulfonyl)-3-(α- methylvinyl) (8b), 1-(phenylsulfonyl)-3-(β-methoxyvinyl)- (8c and 8d), and cis-1-(phenylsulfonyl)-3-(α-methyl-β-methoxyvinyl) indoles (15-Z) react with 1O2 predominantly to give endoperoxides via [4 + 2] cycloadditon. However, 1,2-dimethyl-3-(β-methoxyvinyl)indole (1c) gives [2 + 2] cycloaddition with the 3-double bond to give 1,2-dimethyl-3-formylindole (3c); trans-1-(phenylsulfonyl)-3-(α-methyl-β-methoxyvinyl)indole (15-E) gives the 3-indolyl allylic hydroperoxide (17) via ene reaction, along with a small amount of isomerization of the 3-vinyl double bond. A zwitterionic intermediate in the isomerization is proposed. Most of the resulting dioxacarbazole endoperoxides are isolable and inert to reduction by trimethyl phosphite and thiourea except for N-methyldioxacarbazole 5, which undergoes clean rearrangement to indolin-2-one epoxide 7 at -20 °C.