Literature DB >> 25946312

Asymmetric Biocatalytic Amination of Ketones at the Expense of NH3 and Molecular Hydrogen.

Anja K Holzer1, Katharina Hiebler1, Francesco G Mutti1, Robert C Simon1, Lars Lauterbach2, Oliver Lenz2, Wolfgang Kroutil1.   

Abstract

A biocatalytic system is presented for the stereoselective amination of ketones at the expense of NH3 and molecular hydrogen. By using a NAD(+)-reducing hydrogenase, an alanine dehydrogenase, and a suitable ω-transaminase, the R- as well as the S-enantiomer of various amines could be prepared with up to >99% ee and 98% conversion.

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Year:  2015        PMID: 25946312     DOI: 10.1021/acs.orglett.5b01154

Source DB:  PubMed          Journal:  Org Lett        ISSN: 1523-7052            Impact factor:   6.005


  5 in total

1.  Enzymatic and spectroscopic properties of a thermostable [NiFe]‑hydrogenase performing H2-driven NAD+-reduction in the presence of O2.

Authors:  Janina Preissler; Stefan Wahlefeld; Christian Lorent; Christian Teutloff; Marius Horch; Lars Lauterbach; Stephen P Cramer; Ingo Zebger; Oliver Lenz
Journal:  Biochim Biophys Acta Bioenerg       Date:  2017-09-29       Impact factor: 3.991

2.  The Industrial Age of Biocatalytic Transamination.

Authors:  Michael Fuchs; Judith E Farnberger; Wolfgang Kroutil
Journal:  European J Org Chem       Date:  2015-09-23

3.  Enzyme-Modified Particles for Selective Biocatalytic Hydrogenation by Hydrogen-Driven NADH Recycling.

Authors:  Holly A Reeve; Lars Lauterbach; Oliver Lenz; Kylie A Vincent
Journal:  ChemCatChem       Date:  2015-10-28       Impact factor: 5.686

4.  A high performance catalyst of shape-specific ruthenium nanoparticles for production of primary amines by reductive amination of carbonyl compounds.

Authors:  Debraj Chandra; Yasunori Inoue; Masato Sasase; Masaaki Kitano; Asim Bhaumik; Keigo Kamata; Hideo Hosono; Michikazu Hara
Journal:  Chem Sci       Date:  2018-06-18       Impact factor: 9.825

5.  Powering Artificial Enzymatic Cascades with Electrical Energy.

Authors:  Ammar Al-Shameri; Marie-Christine Petrich; Kai Junge Puring; Ulf-Peter Apfel; Bettina M Nestl; Lars Lauterbach
Journal:  Angew Chem Int Ed Engl       Date:  2020-04-28       Impact factor: 15.336

  5 in total

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