155513-45-4Relevant academic research and scientific papers
Asymmetric Markovnikov Hydroaminocarbonylation of Alkenes Enabled by Palladium-Monodentate Phosphoramidite Catalysis
Yao, Ya-Hong,Yang, Hui-Yi,Chen, Ming,Wu, Fei,Xu, Xing-Xing,Guan, Zheng-Hui
supporting information, p. 85 - 91 (2021/01/12)
A palladium-catalyzed asymmetric Markovnikov hydroaminocarbonylation of alkenes with anilines has been developed for the atom-economical synthesis of 2-substituted propanamides bearing an α-stereocenter. A novel phosphoramidite ligand L16 was discovered which exhibited very high reactivity and selectivity in the reaction. This asymmetric Markovnikov hydroaminocarbonylation employs readily available starting materials and tolerates a wide range of functional groups, thus providing a facile and straightforward method for the regio- and enantioselective synthesis of 2-substituted propanamides under ambient conditions. Mechanistic studies revealed that the reaction proceeds through a palladium hydride pathway.
Palladium-catalyzed amidation-hydrolysis reaction of gem-dihaloolefins: Efficient synthesis of homologated carboxamides from ketones
Ye, Wenchao,Mo, Jun,Zhao, Tiankun,Xu, Bin
supporting information; experimental part, p. 3246 - 3248 (2009/12/01)
A simple and efficient palladium-catalyzed amidation-hydrolysis reaction has been developed to afford N-aryl monosubstituted carboxamides in good to excellent yields from easily accessible ketone-derived gem-dihaloolefins and aryl amines.
