On January 14, 2022, Cheng, Fei; Chen, Tao; Huang, Yin-Qiu; Li, Jia-Wei; Zhou, Chen; Xiao, Xiao; Chen, Fen-Er published an article.Category: esters-buliding-blocks The title of the article was Copper-Catalyzed Ullmann-Type Coupling and Decarboxylation Cascade of Arylhalides with Malonates to Access α-Aryl Esters. And the article contained the following:
Authors have developed a high-efficiency and practical Cu-catalyzed cross-coupling to directly construct versatile α-aryl-esters by utilizing readily available aryl bromides (or chlorides) and malonates. These gram-scale approaches occur with turnovers of up to 1560 and are smoothly conducted by the usage of a low catalyst loading, a new available ligand, and a green solvent. A variety of functional groups are tolerated, and the application occurs with α-aryl-esters to access nonsteroidal anti-inflammatory drugs (NSAIDs) on the gram scale. The experimental process involved the reaction of Ethyl 2-(4-(trifluoromethoxy)phenyl)acetate(cas: 1206550-93-7).Category: esters-buliding-blocks
The Article related to aryl ester preparation copper catalyst, arylhalide malonate tandem ullmann type coupling decarboxylation, Heterocyclic Compounds (One Hetero Atom): Quinolines and Isoquinolines and other aspects.Category: esters-buliding-blocks
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics