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Experimental and theoretical perspectives of the Noyori-Ikariya asymmetric transfer hydrogenation of imines

J. Václavík, P. Sot, J. Pecháček, B. Vilhanová, O. Matuška, M. Kuzma, P. Kačer,

. 2014 ; 19 (6) : 6987-7007.

Jazyk angličtina Země Švýcarsko

Typ dokumentu časopisecké články, práce podpořená grantem, přehledy

Perzistentní odkaz   https://www.medvik.cz/link/bmc15014267

The asymmetric transfer hydrogenation (ATH) of imines catalyzed by the Noyori-Ikariya [RuCl(η6-arene)(N-arylsulfonyl-DPEN)] (DPEN=1,2-diphenylethylene-1,2-diamine) half-sandwich complexes is a research topic that is still being intensively developed. This article focuses on selected aspects of this catalytic system. First, a great deal of attention is devoted to the N-arylsulfonyl moiety of the catalysts in terms of its interaction with protonated imines (substrates) and amines (components of the hydrogen-donor mixture). The second part is oriented toward the role of the η6-coordinated arene. The final part concerns the imine substrate structural modifications and their importance in connection with ATH. Throughout the text, the summary of known findings is complemented with newly-presented ones, which have been approached both experimentally and computationally.

Citace poskytuje Crossref.org

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