Palladium-Catalyzed Cross-Coupling of Ethyl α-Bromo-α-fluoroacetate with Arylboronic Acids: Facile Synthesis of α-Aryl-α-fluoroacetates
作者:Feng-Ling Qing、Chen Guo、Xuyi Yue
DOI:10.1055/s-0029-1218740
日期:2010.6
Palladium-catalyzed Suzuki-Miyaura coupling reactions of ethyl α-bromo-α-fluoroacetate with various structurally diverse arylboronicacids using a phosphine ligand proceeded smoothly to afford α-aryl-α-fluoroacetates in moderate to good yields. This method provides a practical and efficient route to diverse α-monofluorinated α-arylcarbonyl compounds. cross coupling - fluorinated compounds - boronic
Palladium‐Catalyzed Monofluoroalkylation of Aryl Iodides and Aryl Bromides with Nucleophilic Ethyl 2‐Fluoro‐2‐(trimethylsilyl)acetate
作者:Kaiting Zheng、Yaomei Liu、Chenggong Zheng、Fangpei Yan、Hua Xiao、Yi‐Si Feng、Shilu Fan
DOI:10.1002/adsc.202101309
日期:2022.3.15
A palladium-catalyzed monofluoroalkylation of aryliodides and arylbromides was developed using nucleophilic ethyl 2-fluoro-2-(trimethylsilyl)acetate as a monofluoroalkyl source. The transformation proceeded with excellent substrate scope to afford a range of monofluoroalkylated products in good yields under mild conditions, and it proved feasible in a gram-scale reaction. This protocol was successfully