881851-79-2Relevant academic research and scientific papers
Pd-Catalyzed Stereoselective 1,2-Aryboration of Alkenylarenes
Zhang, Penglin,Xing, Mimi,Guan, Qitao,Zhang, Jinguo,Zhao, Qian,Zhang, Chun
supporting information, p. 8106 - 8109 (2019/10/10)
The palladium-catalyzed highly regio- and diastereoselective arylboration of alkenylarenes has been developed. This chemistry afforded the benzylic boronic esters with a broad substrate scope, which are valuable synthetic intermediates for organic synthes
Copper-catalyzed asymmetric hydrogenation of 2-substituted ketones: Via dynamic kinetic resolution
Zatolochnaya, Olga V.,Rodríguez, Sonia,Zhang, Yongda,Lao, Kendricks S.,Tcyrulnikov, Sergei,Li, Guisheng,Wang, Xiao-Jun,Qu, Bo,Biswas, Soumik,Mangunuru, Hari P. R.,Rivalti, Daniel,Sieber, Joshua D.,Desrosiers, Jean-Nicolas,Leung, Joyce C.,Grinberg, Nelu,Lee, Heewon,Haddad, Nizar,Yee, Nathan K.,Song, Jinhua J.,Kozlowski, Marisa C.,Senanayake, Chris H.
, p. 4505 - 4510 (2018/05/28)
A new class of tunable heterophosphole dimeric ligands have been designed and synthesized. These ligands have enabled the first examples of Cu-catalyzed hydrogenation of 2-substituted-1-tetralones and related heteroaryl ketones via dynamic kinetic resolut
Asymmetric transfer hydrogenation of α,β-unsaturated, α-tosyloxy and α-substituted ketones
Peach, Philip,Cross, David J.,Kenny, Jennifer A.,Mann, Inderjit,Houson, Ian,Campbell, Lynne,Walsgrove, Tim,Wills, Martin
, p. 1864 - 1876 (2007/10/03)
Asymmetric transfer hydrogenation of cyclic and acyclic α,β-unsaturated ketones catalysed by η6-p-cymene/ ruthenium(II) and η5-pentamethylcyclopentadienyl/rhodium(III) complexes have been investigated. Cyclic α,β-unsaturated ketones appeared to be more suitable substrates for the synthesis of enantiomerically pure allylic alcohols than do acyclic α,β-unsaturated ketones. A proposed mechanism for the formation of 4-phenyl-[1,3]-dioxolan-2-one from α-tosyloxy- and halo-substituted acetophenones is discussed. The results of further investigations into the reduction of a range of α- tosyloxyacetophenones and the dynamic kinetic resolution of α-substituted ketones is presented.
