1174153-17-3Relevant academic research and scientific papers
Rhodium-Catalyzed Deoxygenation and Borylation of Ketones: A Combined Experimental and Theoretical Investigation
Tao, Lei,Guo, Xueying,Li, Jie,Li, Ruoling,Lin, Zhenyang,Zhao, Wanxiang
supporting information, p. 18118 - 18127 (2020/11/26)
The rhodium-catalyzed deoxygenation and borylation of ketones with B2pin2 have been developed, leading to efficient formation of alkenes, vinylboronates, and vinyldiboronates. These reactions feature mild reaction conditions, a broad substrate scope, and excellent functional-group compatibility. Mechanistic studies support that the ketones initially undergo a Rh-catalyzed deoxygenation to give alkenes via boron enolate intermediates, and the subsequent Rh-catalyzed dehydrogenative borylation of alkenes leads to the formation of vinylboronates and diboration products, which is also supported by density functional theory calculations.
Cyclic Vinyl(aryl)iodonium Salts: Synthesis and Reactivity
Kepski, Konrad,Rice, Craig R.,Moran, Wesley J.
supporting information, p. 6936 - 6939 (2019/09/30)
A convenient, highly regioselective synthesis of five-membered cyclic vinyl(aryl)iodonium salts directly from β-iodostyrenes is presented. An X-ray crystal structure confirms the identity of these heterocycles. These λ3-iodanes can be converted
New one-pot synthesis of (E)-β-aryl vinyl halides from styrenes
Pawluc, Piotr,Hreczycho, Grzegorz,Szudkowska, Justyna,Kubicki, Maciej,Marciniec, Bogdan
supporting information; experimental part, p. 3390 - 3393 (2009/12/01)
A new, efficient protocol for the highly stereoselective one-pot synthesis of (E)-β-aryl vinyl iodides and (￡)-β-aryl vinyl bromides from styrenes based on sequential ruthenium-catalyzed silylative coupling-N-halosuccinimide-mediated halodesilylation reactions is reported.
