Development of New Homogeneous (Enantioselective) : Hydrogenation Catalysts Based on Bio‐relevant Metals

Shaolin Zhou

doi:10.18453/rosdok_id00000897

Shaolin Zhou

Development of New Homogeneous (Enantioselective) : Hydrogenation Catalysts Based on Bio‐relevant Metals

Universität Rostock, 2011

https://doi.org/10.18453/rosdok_id00000897

Abstract: This thesis presents the study and development of new catalysts based on first row transition metals for the (asymmetric) reduction of different C=O and C=N bonds. An iron cluster catalyst with a chiral tetradentate P2N2 ligand was discovered to catalyze the asymmetric transfer hydrogenation of N-diphenylphosphinylketimines. Subsequently the combination of a chiral Brønsted acid with a well-defined Shvo type iron complex creates an active catalyst which could hydrogenate a variety of N-aryl ketimines to amines using molecular hydrogen. Finally, an iron cluster catalyst was discovered to catalyze the reduction of amides with inexpensive PMHS.

Dissertation Freier Zugang

Titel:

Development of New Homogeneous (Enantioselective): Hydrogenation Catalysts Based on Bio‐relevant Metals

Beteiligte Personen:

Shaolin Zhou[VerfasserIn]
	1014975603
Matthias Beller , Prof. Dr.[AkademischeR BetreuerIn]
Amin Börner , Prof. Dr.[AkademischeR BetreuerIn]
Christoph Schneider , Prof. Dr.[AkademischeR BetreuerIn]

Beteiligte Körperschaften:

Universität Rostock, Mathematisch-Naturwissenschaftliche Fakultät[Grad-verleihende Institution]
	2147083-2

Zusammenfassung:

This thesis presents the study and development of new catalysts based on first row transition metals for the (asymmetric) reduction of different C=O and C=N bonds. An iron cluster catalyst with a chiral tetradentate P2N2 ligand was discovered to catalyze the asymmetric transfer hydrogenation of N-diphenylphosphinylketimines. Subsequently the combination of a chiral Brønsted acid with a well-defined Shvo type iron complex creates an active catalyst which could hydrogenate a variety of N-aryl ketimines to amines using molecular hydrogen. Finally, an iron cluster catalyst was discovered to catalyze the reduction of amides with inexpensive PMHS. [Englisch]

Dokumenttyp:

Dissertation

Einrichtung:

Mathematisch-Naturwissenschaftliche Fakultät

Sprache:

Englisch

Sachgruppe der DNB:

540 Chemie

Veröffentlichung /
Entstehung:

Rostock

Rostock: Universität Rostock

2011