Výsledky vyhledávání - "Dominic Ormerod"

Jeffamine® ED‐600: a polyether amine donor for enzymatic transamination in organic solvent/solvent‐free medium with membrane‐assisted product extraction

Autor: Dominic Ormerod, Alessandra Romani, Uwe T. Bornscheuer, Yamini Satyawali, Matthias Höhne, Claudia Matassa

Publikováno v: Journal of Chemical Technology & Biotechnology. 95:604-613

BACKGROUND: Amine transaminases have been extensively used for synthesizing various pharmaceutically relevant compounds, mainly in aqueous media. However, their applications are often limited by poor substrate solubility, low productivity and difficu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5767ab3c09fa4c75f0632b90a00b3f38
https://doi.org/10.1002/jctb.6241

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Volume intensified dilution of a ring-closing metathesis in ethyl acetate by means of a membrane-assisted process in solvent recycle

Autor: Matthieu Dorbec, Marieke J Veenstra, Wim Porto-Carrero, L Eykens, Anna Cupani, Dominic Ormerod

Publikováno v: Journal of Chemical Technology and Biotechnology, 94(9), 2990-2998. Wiley

BACKGROUND Ring-closing metathesis (RCM) for the synthesis of macrocycles has been used more and more often over recent years, including some interesting applications on industrial scale. However, like all macrocyclization strategies RCM is plagued b

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ab7d5e1a639df2ee5e0e197571f617e1
https://doi.org/10.1002/jctb.6109

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Application of novel High Molecular Weight amine donors in chiral amine synthesis facilitates integrated downstream processing and provides in situ product recovery opportunities

Autor: Matthias Höhne, Yamini Satyawali, Claudia Matassa, Uwe T. Bornscheuer, Dominic Ormerod

Publikováno v: Process Biochemistry. 80:17-25

The immense potential of transaminase-catalyzed reactions for chiral amine synthesis is often hampered by unfavorable thermodynamic equilibrium positions and product inhibition issues. In the here presented proof of concept, we demonstrate a membrane

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::baf70f0aaf466094e866f44d7a788c3d
https://doi.org/10.1016/j.procbio.2019.02.018

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Platinum-Catalyzed Alkene Hydrosilylation: Solvent-Free Process Development from Batch to a Membrane-Integrated Continuous Process

Autor: Dominic Ormerod, Tahani Al Chami Al Bayrakdar, Steven P. Nolan, Fady Nahra, Benon P. Maliszewski

Publikováno v: ChemSusChem. 14(18)

The integration of a membrane separation protocol with the platinum-catalyzed hydrosilylation of olefins is investigated. The catalytic reaction is first optimized in batch where [Pt(IPr*)(dms)Cl2 ] (IPr*=1,3-bis[2,6-bis(diphenylmethyl)-4-methylpheny

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b6de1febac6ac5bb31336eb8c3111913
https://pubmed.ncbi.nlm.nih.gov/34291872

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Integrating membrane separation with gold-catalyzed carboxylative cyclization of propargylamine and catalyst recovery via organic solvent nanofiltration

Autor: Tahani Aca Bayrakdar, Steven P. Nolan, Dominic Ormerod, Fady Nahra

Publikováno v: JOURNAL OF CHEMICAL TECHNOLOGY AND BIOTECHNOLOGY

BACKGROUND Transition metal catalysis has, over recent decades, developed into one of the most important methods of constructing molecules. However, although efficient in the construction of complex molecules, these catalysts can be expensive as they

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c4d986e0d791d46f1ef9f3e586808920
https://biblio.ugent.be/publication/8736548/file/8736637

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Synthesis of Pd Complexes Containing Tailed NHC Ligands and Their Use in a Semicontinuous Membrane-Assisted Suzuki Cross-Coupling Process

Autor: Sergey Sergeyev, Steven Hostyn, Matthieu Dorbec, L Eykens, Bert U. W. Maes, Nicolas Lefevre, Dominic Ormerod, Eugen Merkul, Nadya Kaval, Jo Lievens

Publikováno v: Organic process research and development

Homogeneous catalysis has proved to be a reliable method for preparing numerous molecular entities, but catalysts can be expensive and difficult to remove. Because of this, industry targets catalysts that are easily separated and recovered and featur

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fc167f93b10aca6f2e011605a94be862
https://doi.org/10.1021/acs.oprd.8b00273

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From Reaction Solvent to Crystallization Solvent, Membrane Assisted Reaction Workup and Interpretation of Membrane Performance Results by Application of Spiegler–Kedem Theory

Autor: Bas Bongers, Dominic Ormerod, Anita Buekenhoudt, Jorma Hassfeld, Todor Baramov

Publikováno v: Organic Process Research & Development. 21:2060-2067

Within practically all multistep synthetic sequences used to prepare molecular entities, a step can be found in which a change of solvent is required. Presently this is nearly always carried out by distillation process. Alternatives to distillation d

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::500d172932c827685e18865f1e0dac33
https://doi.org/10.1021/acs.oprd.7b00210

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Selective membrane separation technology for biomass valorization towards bio-aromatics

Autor: Guido Vanermen, Marjorie Dubreuil, Anita Buekenhoudt, Pieter Vandezande, Dominic Ormerod, Diane van Houtven, Wim Porto-Carrero, Kelly Servaes

Publikováno v: Separation and Purification Technology. 178:56-65

Valorization of biomass calls for development of new and/or optimized process technologies. Cost-effective separation processes are of utmost importance to separate biomass components on an industrial scale. Also the complexity of biomass depolymeriz

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::66ab4b7ea439c4ef881450fad38d8557
https://doi.org/10.1016/j.seppur.2016.12.033

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