Immobilization of Chiral Ferrocenyl Ligands on Silica Gel and their Testing in Pd-catalyzed Allylic Substitution and Rh-catalyzed Hydrogenation

Autor: Duncan J. Macquarrie, Mária Žembéryová, Štefan Toma, Ján Cvengroš

Publikováno v: Molecules, Vol 10, Iss 6, Pp 679-692 (2005)

Five different silica gels containing two chiral ferrocenyl ligands were prepared by various synthetic routes and tested in an enantioselective Pd(0)-catalyzed allylic substitution and Rh-catalyzed hydrogenation. All the prepared anchored ligands wer

Externí odkaz: https://doaj.org/article/4e14313c705b4b4a9be1fe34c004f4e8

Coordination Chemistry and Diphenylacetylene Hydrogenation Catalysis of Planar Chiral Ferrocenylphosphane-Thioether Ligands with Cyclooctadieneiridium(I)

Autor: Cyril Godard, Jean-Claude Daran, Raluca Malacea, John P. Dunne, Eric Manoury, Rinaldo Poli, Lucie Routaboul, Adrian C. Withwood, Simon B. Duckett

Publikováno v: European Journal of Inorganic Chemistry
European Journal of Inorganic Chemistry, Wiley-VCH Verlag, 2006, 2006 (9), pp.1803-1816. ⟨10.1002/ejic.200600065⟩
European Journal of Inorganic Chemistry, 2006, 2006 (9), pp.1803-1816. ⟨10.1002/ejic.200600065⟩

The reaction of the P,S ligands CpFe{1,2-C5H3(PPh2)(CH2SR)},(1-R; R = Et, Ph, tBu), with 0.5 equivalents of [Ir(COD)Cl]2 (metal/ligand = 1:1) furnishes the stable mononuclear adducts [Ir(COD)Cl(1-R)], 2-R, in high yields. The molecular structures of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7e522ded0648a607bda75463cac57ed6
https://hal.archives-ouvertes.fr/hal-03196083/document

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