13901-72-9

Upstream product

• 1023-17-2 4-methoxyphenyl benzyl ketone 
• 1369425-79-5 2-(4-methoxyphenyl)-3-phenylazacyclopropene 
• 762-42-5 dimethyl acetylenedicarboxylate 
• 25725-55-7 1-(4-methoxyphenyl)-2-phenylethanone 
• 138037-06-6 4-Methoxy-N-(phenyl-trimethylsilanyl-methyl)-benzamide 

Relevant academic research and scientific papers

Visible-light-induced formal [3+2] cycloaddition for pyrrole synthesis under metal-free conditions

A photocatalytic formal [3+2] cycloaddition of 2H-azirines with alkynes has been achieved under irradiation by visible light in the presence of organic dye photocatalysts. This transformation provides efficient access to highly functionalized pyrroles in good yields and has been applied to the synthesis of drug analogues. A primary trial of photocascade catalysis merging energy transfer and redox neutral reactions was shown to be successful. Photo(chemistry) op: A photocatalytic formal [3+2] cycloaddition of 2H-azirines with alkynes has been established under the irradiation of visible light in the presence of an organic dye. This transformation provides efficient access to highly functionalized pyrroles in good yields and has been applied to the formal synthesis of an inhibitor for HMG-CoA reductase.

Novel generation of azomethine ylide from N-(α-silylbenzyl)amide by silicon shift: An equivalent of nitrile ylide

Azomethine ylides were generated from N-(α-silylbenzyl)amides by thermal silicon shift to the oxygen and trapped with dipolarophiles to give the same products as those from the corresponding nitrile ylides via elimination of silanol.