53281-73-5

Upstream product

• 37910-32-0 3-[(4-methylphenyl)amino]-1-phenyl-2,5-pyrrolidinedione 
• 1417896-75-3 N,N'-diphenyl-1,4-dihydro-1,4-diarsininetetracarboxylic acid diimide 
• 106-49-0 p-toluidine 
• 142892-79-3 5-phenyl-1-p-tolyl-3a,6a-dihydropyrrolo<3,4-d><1,2,3>triazole-4(1H),6(5H)-dione 

Relevant academic research and scientific papers

Arylaminomaleimides as a new class of aggregation-induced emission-active molecules obtained from organoarsenic compounds

Heating 1,4-dihydro-1,4-diarsininetetracarboxylic acid dianhydride with excess amounts of aniline and toluidine provided 3-anilino-N-phenylmaleimide and 3-p-toluidino-N-p-tolylmaleimide, respectively, which showed aggregation-induced emission (AIE) proper

Cu/Ag-Cocatalyzed Aerobic Oxidative Amination and CuCl2-Mediated Aerobic Oxidative Chloroamination of Maleimides

An efficient Cu(OAc)2/Ag2CO3-cocatalyzed approach for the synthesis of 3-aminomaleimides and 3-amino-4-indolylmaleimides has been developed with satisfactory yields. A series of primary and secondary amines are compatible with this reaction. In addition, treatment of maleimides with primary amines using 1 equiv. of CuCl2leads to the formation of chloroamination products such as 3-amino-4-chloromaleimides by a radical-type mechanism.

The Reaction of Aryl Azides with 1,4-Quinones

Aryl azides react with 1,4-quinones to give adducts which undergo one or both of the following reactions in situ: (a) dehydrogenation to the corresponding quinone or (b) denitrogenation with accompanying rearrangement to the corresponding enamine of the 2,5-dioxo-3-cyclopentene-1-carbaldehyde or 1,3-dioxoindan-2-carbaldehyde, as appropriate.