Rh-Catalyzed Carbon-Skeleton Reorganization and Reductive Cleavage through Carbon–Carbon Bond CleavageCarbon–carbon bonds are key structural units to constitute the major framework of organic molecules.The cleavage of carbon-carbon bonds,followed by new bond formations,provides the new strategies to ...
ChemInform Abstract: Rh-Catalyzed Intramolecular sp2 C—H Bond Difluoromethylationfused pyridine derivativesring closure reactionsfused pyrrole derivativesA new intramolecular coupling reaction of bromides (I) and (IV) gives rise to difluorinated tricyclic products (II) and (V), respectively.doi:10.1002...
et al. Rh-catalyzed double carbonylation of cyclopropenes toward valerolactone derivatives via cleavage of carbon–carbon double bonds. Sci. China Chem. (2025). https://doi.org/10.1007/s11426-024-2535-y Download citation Received25 November 2024 Accepted18 January 2025 Published25 February 2025 ...
Rh-catalyzed Addition of β-Carbonyl Pinacol Alkylboronates to Aldehydes: Asymmetric Synthesis of γ-Butyrolactonesfuran derivativesring closure reactionsThe rhodium-catalyzed 1,2-addition of chiral benzylic secondary alkylboronic esters with a coordinating carbonyl group to aldehydes was demonstrated with ...
A Rh2(esp)2 catalyzed nitrene/alkyne metathesis (NAM) cascade reaction of alkyne-tethered sulfamates has been developed, which provides facile access to the tricyclic 3-iminoindolines in good to excellent yields with broad substrate scope. The reaction is initiated by a Rh-promoted nitrene/alkyne ...
Rh-Catalyzed Formal [3 + 2] Cycloaddition Reactions with Cyclopropenones via Sequential C–H/C–C Bond Activation Download: Download high-res image (50KB) Download: Download full-size imageQing-Long QuYu-Tong RenJun-Tao CaoWei SunMeng Sun...
Efficient Ru(II)-catalyzed asymmetric hydrogenation of simple ketones with C2-symmetric planar chiral metallocenyl phosphinooxazoline ligands-英文资料 热度: AsymmetricRh-CatalyzedHydrogenation ofEnamideswithaChiral 1,4-BisphosphineBearing DiphenylphosphinoGroups ...
A couple of pyrrolyl-based phosphoramidites featuring a binaphthyl backbone have been used as bidentate ligands in Rh-catalyzed hydroformylation of alkynes,to afford a range of α,β-unsaturated aldehydes in generally good yields( up to94%) with excellent chemo- and stereoselectivities( E/Z up ...
Rh(III)-catalyzedrelaycarbenoidfunctionalization ofaromaticC–Hbonds:accesstop-conjugated fusedheteroarenes† YingXie,‡ ab XunChen,‡ a XinLiu, c Shi-JianSu,* c JianzhangLi b andWeiZeng* a AnovelRh(III)-catalyzedrelaycross-coupling/cyclizationcascade betweenarylketoiminesanddiazoestersisdescribed...
Rh(Il)-Catalyzed Skeletal Reorganization of 1,6- and 1,7-Enynes through Electrophilic Activation of Alkynes.The skeletal reorganization of 16- and 1,7-... - 《Journal of the American Chemical Society》 被引量: 0发表: 2009年 ChemInform Abstract: Rh(II)‐Catalyzed Skeletal Reorganization of 1...