Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Thierry Rausis"'
Publikováno v:
Journal of Agricultural and Food Chemistry. 56:2883-2887
Making use of a convenient synthetic approach to prepare the deuterated S-3-(hexan-1-ol)-cysteine by a Michael addition reaction, an analytical method was developed to measure the presence of the cysteine S-conjugate, precursor of 3-sulfanylhexan-1-o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::77e6d6658415909bdb5304a65acb63ae
https://doi.org/10.1021/jf072963o
https://doi.org/10.1021/jf072963o
Autor:
Manfred Schlosser, Thierry Rausis
Publikováno v:
Helvetica Chimica Acta. 88:1240-1249
The relative displacement rates of the halide substituent from 2-fluoro- and 2-chloropyridines by EtONa in EtOH at +25 Deg were assessed by competition kinetics. The 2-fluoropyridine reacts 320 times faster than the chloro analog. A CF3 group increas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d63c896eea71adb2ff115a41ea3e12c7
https://doi.org/10.1002/hlca.200590104
https://doi.org/10.1002/hlca.200590104
Publikováno v:
Synthesis. 2005:617-621
Deprotonation-triggered heavy halogen migrations should become a favorite tool in arene synthesis if their occurrence and outcome could be made predictable. Particularly attractive, though extremely rare, are stop-and-go situations where a first inte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8ed8a5d85db3727bc5a8637b75e73cca
https://doi.org/10.1055/s-2005-861787
https://doi.org/10.1055/s-2005-861787
Regiochemically flexible substitutions of di-, tri-, and tetrahalopyridines: the trialkylsilyl trick
Publikováno v:
The Journal of organic chemistry. 70(7)
[reactions: see text] 2,4-Difluoropyridine, 2,4-dichloropyridine, 2,4,6-trifluoropyridine, 2,4,6-trichloropyridine and 2,3,4,6-tetrafluoropyridine react with standard nucleophiles exclusively at the 4-position under halogen displacement. However, the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7baf3268472137abffeede816e5d86df
https://pubmed.ncbi.nlm.nih.gov/15787535
https://pubmed.ncbi.nlm.nih.gov/15787535
Publikováno v:
Chemistry (Weinheim an der Bergstrasse, Germany). 11(6)
Starting from six industrially available fluorinated pyridines, an expedient access to all three tetrafluoropyridines (2-4), all six trifluoropyridines (5-10), and the five non-commercial difluoropyridines (11-14 and 16) was developed. The methods em
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f13145de24198bdd243ee678fa199cec
https://pubmed.ncbi.nlm.nih.gov/15685584
https://pubmed.ncbi.nlm.nih.gov/15685584
Autor:
Julien Mutschler, Thierry Rausis, Isabelle Vanessa Mohrenz, Daniel Zufferey, Jean-Marc Bourgeois, Fabian Fischer, Christèle Bastian
Publikováno v:
Green Chemistry. 11:1793
A homologous series of biosurfactants has been synthesized by a novel sustainable biotransformation technique and compared with three other enzymatic processes. 6-O-Alkanoyl-methyl-α-D-glucopyranosides were obtained by lipase mediated esterification
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ac037dca4eb5c3a5775e5cfb9c370c55
https://doi.org/10.1039/b916016g
https://doi.org/10.1039/b916016g
Autor:
Manfred Schlosser, Thierry Rausis
Publikováno v:
European Journal of Organic Chemistry; Mar2004, Vol. 2004 Issue 5, p1018-1024, 7p
Autor:
Thierry Rausis, Manfred Schlosser
Contrary to a literature claim, 2,6-difluoropyridine-3-carboxaldehyde can be readily prepd. by consecutive treatment of 2,6-difluoropyridine with lithium diisopropylamide and N,N-dimethylformamide. Regioselective displacements of fluorine from the al
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::87fc0136aef18562e504a2bc7012e53e
https://infoscience.epfl.ch/record/81752
https://infoscience.epfl.ch/record/81752
Autor:
Manfred Schlosser, Thierry Rausis
Six different fluoroarenes were submitted to the same transformations. Direct deprotonation with alkyllithium or lithium dialkylamide as reagents and subsequent carboxylation afforded acids. These included 2,6-difluorobenzoic acid, 3,6-difluoro-2-iod
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c8e90b9e7b292a1e4b05c9c4d41345bf
https://infoscience.epfl.ch/record/81725
https://infoscience.epfl.ch/record/81725