391913-72-7

Upstream product

• 391913-52-3 3-[1-benzenesulfonyl-3-(3-benzyloxymethyl-2-phenylsulfanyl-3H-imidazol-4-yl)-1H-indol-2-yl]-acrylic acid ethyl ester 

Downstream Products

• 391913-53-4 6-benzenesulfonyl-1-benzyloxymethyl-1,6-dihydro-1,3,6-triaza-cyclopenta[c]fluorene-4-carboxylic acid ethyl ester 
• 391913-55-6 (6-benzenesulfonyl-1-benzyloxymethyl-1,6-dihydro-1,3,6-triaza-cyclopenta[c]fluoren-4-yl)-[1-(toluene-4-sulfonyl)-1H-indol-3-yl]-methanone 
• 391913-58-9 (6-benzenesulfonyl-1-benzyloxymethyl-1,6-dihydro-1,3,6-triaza-cyclopenta[c]fluoren-4-yl)-(4-benzyloxy-phenyl)-methanone 
• 391913-59-0 (1-benzyloxymethyl-1,6-dihydro-1,3,6-triaza-cyclopenta[c]fluoren-4-yl)-(4-benzyloxy-phenyl)-methanone 
• 391913-54-5 6-benzenesulfonyl-1-benzyloxymethyl-1,6-dihydro-1,3,6-triaza-cyclopenta[c]fluorene-4-carbothioic acid S-phenyl ester 
• 391913-56-7 (1-benzyloxymethyl-1,6-dihydro-1,3,6-triaza-cyclopenta[c]fluoren-4-yl)-(1H-indol-3-yl)-methanone 
• 391913-74-9 6-benzenesulfonyl-1-benzyloxymethyl-1,6-dihydro-1,3,6-triaza-cyclopenta[c]fluorene-4-carboxylic acid 

Relevant academic research and scientific papers

A short route to functionalized imidazo[4,5-c]carbazoles. Synthesis of the first example of the imidazo[4,5-c]β-carboline ring system

A new synthetic route to functionalized imidazo[4,5-c]carbazoles (4) via intramolecular electrocyclization of indolo-1,3,5-hexatriene system (3a) is described. Thermally induced ring-closure of 2-ethylcarboxylate-(4-amino-5-imidazolyl)-3-indole (3d) led t