161393-77-7

Upstream product

• 133-59-5 Toluene-2-sulfonyl chloride 
• 550-60-7 1-nitro-2-naphthol 
• 98-59-9 p-toluenesulfonyl chloride 

Relevant academic research and scientific papers

Double thioalkylation/arylation of nitroarenes with the reduction of nitro- to amino group

Some active bicyclic nitroarenes readily react with an excess of alkyl/arylthiols in the presence of DBU and bis-trimethylsilylacetamide (BSA) in DMF solution, to give dithioalkyl/aryl substituted anilines in moderate to good yields via displacement of ortho- and para-hydrogen atoms with simultaneous reduction of the nitro- to amino-group.

Benzo[f]quinoxalinedione derivatives, their production and use in pharmaceutical agents

Compounds of formula I STR1 are described, in which substituents R 1 -R 4 have the meanings mentioned in the application as well as their production and use in pharmaceutical agents.