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Bioinduced Room‐Temperature Methanol Reforming
Author(s) -
Heim Leo E.,
Thiel Daniel,
Gedig Christian,
Deska Jan,
Prechtl Martin H. G.
Publication year - 2015
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/anie.201503737
Subject(s) - methanol , dehydrogenation , formaldehyde , chemistry , catalysis , hydrate , hydrazine (antidepressant) , hydrogen , nucleophile , aqueous solution , methanol reformer , inorganic chemistry , organic chemistry , hydrogen production , steam reforming , chromatography
Imitating nature′s approach in nucleophile‐activated formaldehyde dehydrogenation, air‐stable ruthenium complexes proved to be exquisite catalysts for the dehydrogenation of formaldehyde hydrate as well as for the transfer hydrogenation to unsaturated organic substrates at loadings as low as 0.5 mol %. Concatenation of the chemical hydrogen‐fixation route with an oxidase‐mediated activation of methanol gives an artificial methylotrophic in vitro metabolism providing methanol‐derived reduction equivalents for synthetic hydrogenation purposes. Moreover, for the first time methanol reforming at room temperature was achieved on the basis of this bioinduced dehydrogenation path delivering hydrogen gas from aqueous methanol.