184957-82-2

Upstream product

• 184957-78-6 4-(dimethoxymethyl)-6,7-dimethoxy-5-nitroquinoline 
• 105908-35-8 6,7-dimethoxy-4-methylquinoline 
• 98-59-9 p-toluenesulfonyl chloride 
• 184957-81-1 5-amino-1,2,3,4-tetrahydro-6,7-dimethoxy-4-(dimethoxymethyl)quinoline 
• 6315-89-5 3,4-dimethoxyaniline 
• 159394-51-1 4-formyl-6,7-dimethoxy-5-nitroquinoline 
• 159394-50-0 6,7-dimethoxy-4-methyl-5-nitroquinoline 

Downstream Products

• 184957-84-4 7,8-Dimethoxy-1,5-bis-(toluene-4-sulfonyl)-1,3,4,5-tetrahydro-pyrrolo[4,3,2-de]quinoline 
• 184957-86-6 1,5-Bis-(toluene-4-sulfonyl)-1,3,4,5-tetrahydro-pyrrolo[4,3,2-de]quinoline-7,8-dione 
• 153718-76-4 7-Methoxy-1-<(4-methylphenyl)sulfonyl>-3,4-dihydropyrrolo<4,3,2-de>quinolin-8(1H)-one 
• 184957-83-3 N-[4-Dimethoxymethyl-6,7-dimethoxy-1-(toluene-4-sulfonyl)-1,2,3,4-tetrahydro-quinolin-5-yl]-4-methyl-benzenesulfonamide 

Relevant academic research and scientific papers

Synthesis of pyrrolo[4,3,2-de]quinolines from 6,7-dimethoxy-4-methylquinoline. Formal total syntheses of damirones A and B, batzelline C, isobatzelline C, discorhabdin C, and makaluvamines A-D

2-Amino-4-nitrophenol and 2-methoxy-5-nitroaniline were converted into the 5-nitroquinolines 6b and 6d, respectively, and then the latter into nitro-acetal 6f. 6,7-Dimethoxy-4-methylquinoline (6g) was nitrated at C-5 and then the methyl substituent conver