Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Klaus Edegger"'
Autor:
Iván Lavandera, Wolfgang Kroutil, Reinhold Öhrlein, Sabine R. Wallner, Andreas Hafner, Klaus Edegger, Sandra F. Mayer, Kurt Faber
Publikováno v:
Journal of Molecular Catalysis B: Enzymatic. 55:126-129
Lyophilized cells of the open accessible bacterium Comamonas testosteroni DSM 1455 proved to be an excellent catalyst for the asymmetric reduction of different α-azido, α-bromo, and α-nitro ketones at elevated substrate concentrations (16 g/L) in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::05c83fa7769fbb1fd35119c7514409a6
https://doi.org/10.1016/j.molcatb.2008.02.009
https://doi.org/10.1016/j.molcatb.2008.02.009
Publikováno v:
Journal of Molecular Catalysis A: Chemical. 251:66-70
The oxidations of alcohols via hydrogen transfer represents an environmental benign ‘green’ redox protocol. In this context biocatalytic hydrogen transfer employing the alcohol dehydrogenase ADH-‘A’ from Rhodococcus ruber DSM 44541 results in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::002174dbc130db033475e1baf9d0446a
https://doi.org/10.1016/j.molcata.2006.02.007
https://doi.org/10.1016/j.molcata.2006.02.007
Autor:
Kurt Faber, Andreas Hafner, Wolfgang Kroutil, Sandra F. Mayer, Klaus Edegger, Wolfgang Stampfer, Reinhold Oehrlein, Birgit Seisser
Publikováno v:
European Journal of Organic Chemistry. 2006:1904-1909
The asymmetric reduction of symmetrical and nonsymmetrical diketones as well as the stereoselective oxidation of various diols by biocatalytic hydrogen transfer was investigated by employing lyophilized cells of Rhodococcus ruber DSM 44541 containing
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a5850bf8783ff4bd5beddfafdb5681e3
https://doi.org/10.1002/ejoc.200500839
https://doi.org/10.1002/ejoc.200500839
Publikováno v:
Engineering in Life Sciences. 6:149-154
The alcohol dehydrogenase ADH-‘A’ from Rhodococcus ruber DSM 44541 represents a highly efficient catalyst for biocatalytic hydrogen transfer reactions. Starting from an exceedingly low level of active ADH-‘A’ in Escherichia coli, the apparent
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::35eb3edd72fc02fd13b21a02a01f87dc
https://doi.org/10.1002/elsc.200620902
https://doi.org/10.1002/elsc.200620902
Autor:
Tina M. Poessl, Wolfgang Kroutil, Ursula Ellmer, Klaus Edegger, Birgit Kosjek, Uwe T. Bornscheuer, Petra Hildebrandt, Kurt Faber, Christian Gruber
Publikováno v:
Advanced Synthesis & Catalysis. 347:1827-1834
Biocatalytic hydrogen-transfer reduction of α-chloro-ketones furnished non-racemic chlorohydrins by employing either Rhodococcus ruber as lyophilized cell catalyst or an alcohol dehydrogenase preparation from Pseudomonas fluorescens DSM 50106 (PF-AD
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6f79c7155c7e658492b0a76a6862da6b
https://doi.org/10.1002/adsc.200505094
https://doi.org/10.1002/adsc.200505094
Publikováno v:
Journal of Molecular Catalysis B: Enzymatic. 31:159-163
Biocatalytic reduction of the keto-moiety of α,β-unsaturated ketones (enones) was achieved with absolute chemo- and stereo-selectivity employing whole lyophilized cells of Rhodococcus ruber DSM 44541 to furnish the corresponding allylic alcohols in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::21160bcfa5f7ab6601bfa00e1d7be1d9
https://doi.org/10.1016/j.molcatb.2004.09.004
https://doi.org/10.1016/j.molcatb.2004.09.004
Publikováno v:
Tetrahedron. 60:583-588
Asymmetric biohydrolysis of trisubstituted terpenoid oxiranes ( rac-1a – rac-3a ) was accomplished by employing the epoxide hydrolase activity Rhodococcus and Streptomyces spp. Depending on the biocatalyst, the biohydrolysis proceeded in an enantio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::515293ac67a52e1f0aeb3f24bf3a45cf
https://doi.org/10.1016/j.tet.2003.10.106
https://doi.org/10.1016/j.tet.2003.10.106
Publikováno v:
Scopus-Elsevier
Lyophilised cells of various Rhodococcus spp. were employed in an efficient hydrogen transfer-like process for the asymmetric bioreduction of heteroaryl methyl ketones using 2-propanol as hydrogen donor. Besides the genus Rhodococcus, only Mycoplana
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::db74a2c013bc7dfcfc537ba490fd65bc
https://doi.org/10.1002/adsc.200303210
https://doi.org/10.1002/adsc.200303210
Publikováno v:
Tetrahedron: Asymmetry. 12:2067-2071
A short chemoenzymatic synthesis of the (2 R ,5 S )- and (2 R ,5 R )-stereoisomer of the bark beetle pheromone Pityol 1 was achieved from (±)-Sulcatol 2 in an enantio- and diastereo-convergent fashion without the formation of any ‘unwanted’ ster
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::39266d48c8ac7f43c0da5ee196587d33
https://doi.org/10.1016/s0957-4166(01)00370-6
https://doi.org/10.1016/s0957-4166(01)00370-6
Publikováno v:
Biotechnology and bioengineering. 95(1)
Whole lyophilized cells of an Escherichia coli overexpressing the alcohol dehydrogenase (ADH-'A') from Rhodococcus ruber DSM 44541 were used for the asymmetric reduction of ketones to secondary alcohols. The recycling of the required nicotinamide cof
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3854af95831fb2f27705d3409dacad92
https://pubmed.ncbi.nlm.nih.gov/16804944
https://pubmed.ncbi.nlm.nih.gov/16804944