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Asymmetric multimetallic catalyst

Previously, a wide variety of metal-mediated asymmetric two-center catalyses based on a multifunctional catalyst concept was developed [5]. Similar to an enzyme reaction, the synergistic functions of two or more active sites in multimetallic catalysts make substrates more reactive, and control their position in the transition state so that the functional groups are proximal to each other. In order to extend this concept to asymmetric organocatalysis, two ammonium salt moieties were... [Pg.115]

In this chapter, recent achievements in asymmetric cooperative catalysis exploiting the power of multimetallic catalysts are described. The three types of multidentate ligands, Schiff base ligands, amide-based ligands, and sugar-derived ligands, serve as a suitable platform for the construction of homobimetallic, heterobimetallic, and... [Pg.27]

Shibasaki M, Kanai M, Matsunaga S, Kumagai N (2011) Multimetallic multifunctional catalysts for asymmetric reactions. Top Organomet Chem. doi 10.1007/3418 2011 l... [Pg.183]

See other pages where Asymmetric multimetallic catalyst is mentioned: [Pg.140]    [Pg.67]    [Pg.140]    [Pg.67]    [Pg.28]    [Pg.15]    [Pg.287]    [Pg.66]    [Pg.3]    [Pg.7]    [Pg.9]    [Pg.11]    [Pg.13]    [Pg.15]    [Pg.17]    [Pg.19]    [Pg.21]    [Pg.23]    [Pg.25]    [Pg.27]    [Pg.29]    [Pg.222]   
See also in sourсe #XX -- [ Pg.2 ]



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