Jin, Xiaoping; Zhang, Li published an article in 2022. The article was titled 《Expedient access to N-alkylphthalimides via redox-neutral photocatalysed Giese-type reactions》, and you may find the article in Organic & Biomolecular Chemistry.Recommanded Product: Ethyl propiolate The information in the text is summarized as follows:
A novel protocol for the preparation of N-alkylphthalimides such as I [R = n-Bu, allyl, CH2NPh, etc.; R1 = C(O)OEt, Ph, 4-MeC6H4, etc.] was developed via photoredox-catalyzed Giese-type reaction of N-vinylphthalimides with radicals using alkyl silicates or Hantzsch esters as the radical precursors. According to the result of deuteration experiments, a mechanism involving a radical addition/SET reduction/protonation process has been proposed. The synthetic application of N-alkylphthalimide was demonstrated by deprotecting the phthalimido group using the Ing-Manske procedure. The experimental process involved the reaction of Ethyl propiolate(cas: 623-47-2Recommanded Product: Ethyl propiolate)
Ethyl propiolate(cas: 623-47-2) is a clear colorless to pale yellow liquid that is soluble in ethanol, ether and chloroform. It an important organic chemical raw material and pharmaceutical intermediate. Ethyl propargylate is obtained by oxidation of propargyl alcohol to propargylic acid followed by esterification.Recommanded Product: Ethyl propiolate
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics