13098-94-7Relevant articles and documents
Palladium-Catalyzed Direct Dicarbonylation of Amines with Ethylene to Imides
Kuai, Chang-Sheng,Wang, Le-Cheng,Xu, Jian-Xing,Wu, Xiao-Feng
supporting information, p. 451 - 456 (2022/01/04)
The selective and effective conversion of low-cost and simple bulk chemicals into high value-added products through catalytic strategy has a wide range of practical significance. Here, a palladium-catalyzed method for the direct and efficient dicarbonylation of amines with basic industrial feedstock ethylene to imide has been developed. Moderate to excellent yields of the desired imides can be produced from readily available amines in a straightforward manner.
Palladium-Catalyzed Esterification of Carboxylic Acids with Aryl Iodides
Kitano, Hiroyuki,Ito, Hideto,Itami, Kenichiro
supporting information, p. 2428 - 2432 (2018/04/27)
The first palladium-catalyzed esterification of carboxylic acids with aryl iodides is described. A palladium-based catalytic system consisting of IBnF (1,3-bis((pentafluorophenyl)methyl)imidazole-2-ylidene) ligand was found to significantly acc
Catalytic Ring-Opening of Cyclic Alcohols Enabled by PCET Activation of Strong O-H Bonds
Yayla, Hatice G.,Wang, Huaiju,Tarantino, Kyle T.,Orbe, Hudson S.,Knowles, Robert R.
, p. 10794 - 10797 (2016/09/09)
We report a new photocatalytic protocol for the redox-neutral isomerization of cyclic alcohols to linear ketones via C-C bond scission. Mechanistic studies demonstrate that key alkoxy radical intermediates in this reaction are generated via the direct homolytic activation of alcohol O-H bonds in an unusual intramolecular PCET process, wherein the electron travels to a proximal radical cation in concert with proton transfer to a weak Br?nsted base. Effective bond strength considerations are shown to accurately forecast the feasibility of alkoxy radical generation with a given oxidant/base pair.