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Towards recyclable NAD(P)H regeneration catalysts.

ABSTRACT: Rh(III)-TsDPEN, an immobilized analog of the well-known [Cp*Rh(bpy)(H(2)O)](2+) was evaluated as a heterogeneous, recyclable regeneration catalyst for reduced oxidoreductase cofactors [NAD(P)H]. Repeated use of this catalyst was established and the catalytic properties were initially investigated. Apparently, Rh(III)-TsDPEN is prone to severe diffusion limitations, necessitating further developments. Overall, a promising concept for chemoenzymatic redox catalysis is proposed, which may overcome some of the current limitations such as catalyst cost and incompatibility of Rh with some biocatalysts.

SUBMITTER: de Torres M

PROVIDER: S-EPMC6268897 | biostudies-literature | 2012 Aug

REPOSITORIES: biostudies-literature

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Towards recyclable NAD(P)H regeneration catalysts.

de Torres Miriam M Dimroth Jonas J Arends Isabel W C E IW Keilitz Juliane J Hollmann Frank F

Molecules (Basel, Switzerland) 20120815 8

Rh(III)-TsDPEN, an immobilized analog of the well-known [Cp*Rh(bpy)(H(2)O)](2+) was evaluated as a heterogeneous, recyclable regeneration catalyst for reduced oxidoreductase cofactors [NAD(P)H]. Repeated use of this catalyst was established and the catalytic properties were initially investigated. Apparently, Rh(III)-TsDPEN is prone to severe diffusion limitations, necessitating further developments. Overall, a promising concept for chemoenzymatic redox catalysis is proposed, which may overcome ...[more]

PMID: 22895028

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