WebOct 13, 2024 · Among the methodologies that have been devised, the transition-metal catalyzed asymmetric 1,1-diarylation of commercially available alkenes is one of the most straightforward and adjustable strategies for the synthesis of chiral compounds containing a 1,1-diarylalkane motif and has therefore attracted increasing attention [ 8, 9]. WebApr 6, 2024 · Utilizing cyanoarene radical anions as redox-mediators, the electrochemical regioselective 1,2-diarylation of alkenes with cyanoarenes and aryl halides takes place in the absence of transition-metal catalysts. The merit of this method has been well demonstrated by its wide scope, excellent regioselectivity, and powerful scale-up synthesis.
Enantioselective 1,1-diarylation of terminal alkenes catalyzed by ...
WebOct 3, 2024 · Affiliation 1 The Institute for Advanced Studies, Wuhan University , Wuhan 430072 , People's Republic of China. WebFeb 24, 2024 · Abstract. Precisely introducing two similar functional groups into bulk chemical alkenes represents a formidable route to complex molecules. Especially, … rowing on the lakes of canada
Ni-Catalyzed Enantioselective Reductive Diarylation of Activated ...
WebMar 10, 2024 · The arylation of heteroatom nucleophiles is a central strategy to reach diarylated compounds that are key building blocks in agrochemicals, materials, and pharmaceuticals. Nucleophilic aromatic substitution is a classical tool for such arylations, and recent developments in hypervalent iodine-mediated arylations allow a wider scope … WebThe rational search for the efficient protocols for atom-efficient arylation utilizing iodonium salts is the genuine need for the sustainability and green chemistry. We developed a novel approach toward metal-free diarylation of selenocyanate using trimethoxyphenyl-substituted iodonium salts with the formation of appropriate diarylselenides. The … WebThe 1,2-diarylation of two accessible acyclic alkenes, cinnamyl carbamates and enamides with diazonium salts and aromatic boronic acids, furnishes products containing vicinal stereogenic centers via the stereospecific formation of carbonyl coordination-assisted transient palladacycles. Moreover, the asymmetric migratory diarylation of enamides ... rowing or elliptical