65439-77-2

Upstream product

• 120-72-9 indole 
• 1484-27-1 3-bromoindole 
• 6941-73-7 2-(2,2-di(1H-indol-3-yl)ethyl)aniline 
• 117768-67-9 2,3'-(o-nitrophenethylidene)di-indole 
• 1969-73-9 (2-nitrophenyl)acetaldehyde 
• 15582-86-2 methyl o-nitrostyrylcarbamate 

Downstream Products

• 120-72-9 indole 
• 119091-78-0 2-(2-acetamidobenzyl)-3-(3'-indolyl)-quinoline 
• 65439-78-3 2,3'-(o-acetamidophenethylidene)di-indole 
• 119091-77-9 2-(o-aminobenzyl)-3-(indol-3-yl)quinoline 
• 119091-79-1 2-(o-aminobenzyl)-3-(indol-2-yl)quinoline 
• 119091-72-4 6,12-bis(o-aminobenzyl)indolo<3,2-b>carbazole 
• 65439-79-4 3-formyl-2,3'-(o-acetamidophenethylidene)di-indole 
• 119091-81-5 2-(o-acetamidobenzyl)-3-(o-formamiddobenzoyl)quinoline 
• 119091-82-6 (2-o-acetamidobenzyl)-3-(o-aminobenzoyl)quinoline 
• 117768-68-0 1'-acetyl-2,3'-(o-diacetylaminophenethylidene)di-indole 

Relevant academic research and scientific papers

POLYMERISATION OF INDOLE. PART 2. A NEW INDOLE TRIMER

Treatment of indole (1) with toluene-p-sulphonic acid in benzene provided the 2,3'-indole trimer (4), a positional isomer of the well known 3,3'-indole trimer (3).The structure of the new trimer (4) was established by comparitive studies with the trimers (3) and (4).

SYNTHESIS AND CHARACTERIZATION OF NEW INDOLE TRIMERS AND TETRAMERS

A new method has been achieved to synthesize indole trimers and tetramers starting from indoles and 3-bromoindoles.Unusual open and cyclic trimers have been isolated and characterized, and the mechanism of formation is proposed.