Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Erik B. Pinxterhuis"'
Publikováno v:
Nature Communications, Vol 7, Iss 1, Pp 1-7 (2016)
Cross-coupling reactions typically are carried out under dilute conditions of ethereal solvents. Here, the authors report a method for palladium catalysed cross-coupling of organolithium reagents that avoids the use of any added solvent with reaction
Externí odkaz:
https://doaj.org/article/5c846e9746fc48718a23e4f9ead6ec8d
Autor:
Ben L. Feringa, Johannes G. de Vries, Sander J. Wezenberg, Erik B. Pinxterhuis, Jean-Baptiste Gualtierotti
Publikováno v:
Chemsuschem, 11(1), 178-184. WILEY-V C H VERLAG GMBH
The large-scale production of enantiopure compounds in a cost-effective and environmentally friendly manner remains one of the major challenges of modern-day chemistry. The resolution of racemates through enantioselective liquid-liquid extraction was
Autor:
Boelo Schuur, Jun Yue, Erik B. Pinxterhuis, Ben L. Feringa, Johannes G. de Vries, Jozef G. M. Winkelman, Hero J. Heeres, Tim G. Meinds, Susanti Susanti
Publikováno v:
Green chemistry, 19(18), 4334-4343. Royal Society of Chemistry
Green Chemistry, 19(18):C7GC01700F, 4334-4343. ROYAL SOC CHEMISTRY
Green Chemistry, 19(18):C7GC01700F, 4334-4343. ROYAL SOC CHEMISTRY
The use of capillary microreactors for enantioselective liquid-liquid extraction (ELLE) was successfully demonstrated using a model system consisting of a buffered aqueous amino acid derivative (3,5-dinitrobenzoyl-(R,S)-leucine) solution (phosphate b
Publikováno v:
Angewandte Chemie-International Edition, 57(30), 9452-9455. WILEY-V C H VERLAG GMBH
The homocoupling of aryl halides and the heterocoupling of aryl halides with either aryl bromides or arenes bearing an ortho-lithiation directing group are presented. The use of a Pd catalyst, in combination with t-BuLi, allows for the rapid and effi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::77135b97dee846ed2533c3cfae48c31a
https://research.rug.nl/en/publications/504741d7-57db-475a-8c6f-1dbd917a5a56
https://research.rug.nl/en/publications/504741d7-57db-475a-8c6f-1dbd917a5a56
Autor:
Ben L. Feringa, Hero J. Heeres, Erik B. Pinxterhuis, Johannes G. de Vries, Jean-Baptiste Gualtierotti
Publikováno v:
Chemical Science
Chemical Science, 8(9):C7SC02783D, 6409-6418. ROYAL SOC CHEMISTRY
Chemical Science, 8(9):C7SC02783D, 6409-6418. ROYAL SOC CHEMISTRY
SPINOL-based phosphoric acids are highly effective chiral hosts for the enantioselective liquid–liquid extraction of 1,2-aminoalcohols. The ee is highly dependent on temperature pH and solvent type.
Access to enantiopure compounds on large sca
Access to enantiopure compounds on large sca
Publikováno v:
Nature Communications, Vol 7, Iss 1, Pp 1-7 (2016)
Nature Communications
Nature Communications, 7:11698. Nature Publishing Group
Nature Communications
Nature Communications, 7:11698. Nature Publishing Group
Although the use of catalytic rather than stoichiometric amounts of metal mediator in cross-coupling reactions between organic halides and organometallic counterparts improves significantly the atom economy and waste production, the use of solvents a