181634-58-2

Upstream product

• 53811-49-7 naphtho[2,3-d][1,3]dioxol-5-amine 
• 56221-41-1 6-iodo-2,3-dimethoxybenzoic acid 
• 130260-29-6 2,3-dimethoxy-6-iodobenzoyl chloride 
• 142886-75-7 2,3-methylenedioxy-5-nitronaphthalene 
• 77542-54-2 5-nitro-2,3-dihydroxynaphthalene 
• 56517-24-9 6,7-bis(methylsulfonyloxy)-1-nitronaphthalene 

Downstream Products

• 181634-57-1 2,3-dimethoxy-6-iodo-N-methyl-N-(6,7-methylenedioxy-1-naphthyl)benzamide 
• 6900-99-8 norchelerythrine 
• 28342-33-8 oxychelerythrine 
• 339267-21-9 6-Iodo-2,3-dimethoxy-N-methoxymethyl-N-(6,7-methylenedioxy-1-naphthyl)benzamide 

Relevant academic research and scientific papers

Total synthesis of benzo[c]phenanthridine alkaloids, chelerythrine and 12-methoxydihydrochelerythrine, by a palladium-assisted internal biaryl coupling reaction

A covenient and versatile synthesis of benzo[c]phenanthridine alkaloids, chelerythrine (1) and 12-methoxydihydrochelerythrine (5), was accomplished via an internal aryl-aryl coupling reaction of haloamides 8 and 9 by a palladium-assisted cyclization reaction.

A convenient synthesis of benzo[c]phenanthridine alkaloid, chelerythrine, by the palladium-assisted internal biaryl coupling reaction

Total synthesis of chelerythrine, a benzo[c]phenanthridine alkaloid, was accomplished via the internal aryl-aryl coupling reaction of halo-amide (4) by the palladium-assisted cyclization reaction.