1775-60-6

Upstream product

• 88070-48-8 N-methylbenzamide 
• 368-39-8 triethyloxonium fluoroborate 
• 141-52-6 sodium ethanolate 
• 21737-87-1 N-methyl benzimidoyl chloride 
• 622-29-7 N-Benzylidenemethylamine 

Downstream Products

• 88329-71-9 Dimethyl N-methyl-2-phenyl-4,5-dihydropyrrole-3,4-dicarboxylate 
• 19611-52-0 Dimethyl N-methyl-2-phenylpyrrole-3,4-dicarboxylate 
• 58198-40-6 2-Hydroxy-2,4,5-triphenyl-3(2H)-furanone 
• 88317-34-4 2-Ethoxy-1-methyl-2,4,5-triphenyl-1,2-dihydro-pyrrol-3-one 

Relevant academic research and scientific papers

Generation of Azomethine Ylides via the Desilylation Reaction of Immonium Salts

Generation of intermediates having azomethine ylide reactivity was achieved by the reaction of several ethanol or thioimidate derivatives with methyl iodide followed by treatment of the resulting imine with (trimethylsilyl)methyl triflate.Desilylation of

Cycloaddition of Diphenylcyclopropenone with Carboximidate, Carboximidamide, and Carboximidothioate

The reaction of diphenylcyclopropenone with R1N=C(R2)X (2) (R1, R2=alkyl, aryl, X=MeO, EtO, MeS, or Me2N) gave 2-pyrrolin-4-one (3) in good yield.The less reactive carboximidothioate (2, R1=4-MeC6H4, R2=Ph, X=MeS) yielded isomeric 3-pyrrolin-2-one together with 3.