164261-31-8

Upstream product

• 80191-95-3 Ethyl 1-benzenesulphonyl-5-methoxy-2-methylindole-3-carboxylate 
• 168326-86-1 5-methoxy-1-phenylsulfonyl-3-hydroxymethyl-2-methylindole 

Downstream Products

• 1137726-76-1 diethyl 2-((5-methoxy-2-methyl-1-(phenylsulfonyl)-1H-indol-3-yl)methylene)malonate 
• 1273320-59-4 C₂₅H₁₇NO₄S 
• 1137726-45-4 2-methoxy-7,9-dimethyl-5-phenylsulfonyl-5H-benzo[b]carbazole 
• 1273320-50-5 C₂₁H₂₀BrNO₇S 
• 1137726-44-3 2,8,9-trimethoxy-5-phenylsulfonyl-5H-benzo[b]carbazole 
• 1137726-40-9 5-methyl-9-methoxy-12-phenylsulfonyl-12H-naphtho[1,2-b]carbazole 
• 1137726-62-5 C₃₁H₃₀N₂O₃S 
• 1332607-79-0 [5-methoxy-2-methyl-1-(phenylsulfonyl)-1H-indol-3-yl]methanediyl diacetate 

Relevant academic research and scientific papers

Unusual oxidation of 2 (or 3)-methylindole derivatives with active manganese dioxide

Oxidation of 15-methoxy-1-phenylsulfonyl-2-methyl indole-3-aldehyde (3) with active manganese dioxide to the corresponding indole-2,3-dialdehyde (4) and similar reactions are reported.

A Versatile Construction of the 8H-Quinocarbazole Ring System as a Potential DNA Binder

A short synthesis of the quino- and quinocarbazoles is repoerted.The key step of the synthesis involves the preparation of suitable 2,3-divinylindoles by consecutive Wittig reactions.The thermal electrocyclic reaction of the divinylindole wi