Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Antoinette Chougnet"'
Autor:
Karl Gademann, Andreas Pfaltz, Hermann A. Wegner, Helma Wennemers, Wolf-D. Woggon, Antoinette Chougnet
Publikováno v:
CHIMIA, Vol 64, Iss 12 (2010)
Research projects of the Department of Chemistry, University of Basel are reviewed ranging from the synthesis of complex natural products to the development of metalorganic catalysts and organocatalysts
Externí odkaz:
https://doaj.org/article/379f26da80cf41688d7178d4a01bdef6
Autor:
Edwin C. Constable, Catherine E. Housecroft, Marc Creus, Karl Gademann, Bernd Giese, Thomas R. Ward, Wolf-D. Woggon, Antoinette Chougnet
Publikováno v:
CHIMIA, Vol 64, Iss 12 (2010)
The interdisciplinary projects in bioinorganic and bioorganic chemistry of the Department of Chemistry, University of Basel led to the preparation of new systems that mimic biologically important processes and to the discovery of compounds from natur
Externí odkaz:
https://doaj.org/article/d192ddb1fc244c26a71ac9eb9d3e6983
Publikováno v:
CHIMIA, Vol 64, Iss 5 (2010)
We report here on our efforts to develop new strategies for the synthesis of ?-tocopherol, the biologically most significant member of the vitamin E family. This review comprises five new methods to generate the chiral chromane of ?-tocopherol with o
Externí odkaz:
https://doaj.org/article/cf5c08e22f9a4b8886bd24dafb19ca7b
Autor:
Dennis Gillingham, Antoinette Chougnet, Stefanie Geigle, Wolf-Dietrich Woggon, Daniel G. Bachmann, Pascal J. Schmidt
Publikováno v:
Advanced Synthesis & Catalysis
Although stereoselectivity is often the focus of ligand optimizations in catalysis, ligand modularity can be used to control many other properties of catalysts. For example, solubility, amenability to purification, and steric shielding of sensitive c
Autor:
Thomas Allmendinger, Kegang Liu, Andreas Kägi, Wolf-D. Woggon, Daniel Häussinger, Antoinette Chougnet, Guoqi Zhang
Publikováno v:
Advanced Synthesis & Catalysis. 353:1797-1806
Catalytic Henry reactions of aliphatic aldehydes and prochiral nitro compounds were investigated using copper(II) complexes of 14 C(1)-symmetrical ligands derived from (1R,2R)(-)-diaminocyclohexane. beta-Nitro alcohols with syn:anti ratios of up to 5
Autor:
Gerald Rimbach, Wolf-D. Woggon, Julien Chapelat, Kegang Liu, Antoinette Chougnet, Patricia Huebbe, Urs Hengartner
Publikováno v:
ChemBioChem. 12:118-124
The vitamin E analogues (2R,4'R, 8'R)-nor-alpha-tocopherol (94 de) and (2RS,4'R,8'R)-nor-alpha-tocopherol have been synthesized from (all R)-hexahydrofarnesol and phytol, respectively. According to in vitro experiments with murine macrophages nor-alp
Publikováno v:
ChemBioChem. 10:1562-1567
The synthesis of several heterocyclic compounds (1- or 2-substituted 1H-imidazoles and 2-substituted oxazoles, oxazolines and pyrazines) has been achieved. These compounds were tested as inhibitors of CYP2A6 and CYP2A13--two cytochrome P450 enzymes p
Publikováno v:
European Journal of Organic Chemistry. 2009:2069-2076
A common synthetic route to alpha-tocotrienol and alpha-tocopherol has been accomplished by a biomimetic cyclization that yields the chromanol ring. The chirality at C2 of the chromanol was induced by a covalently attached chiral dipeptide. Its termi
Publikováno v:
ChemMedChem. 2:717-724
Steroid derivs. bearing fluorescent groups such as anthracene, dansyl, deazaflavin, and pyrene attached to C6 were synthesized. For example, reacting testosterone deriv. I with deazaflavinyl alc. II gave ester III. These compds. are unique inhibitors
Autor:
Wolf-D. Woggon, Antoinette Chougnet
Publikováno v:
Organic Syntheses
4-Pyridinecarboxaldehyde Dichloromethane 3-tert-Butyl-2-hydroxybenzaldehyde Sodium borohydride Methanol 2-(1,1-Dimethylethyl)-6-[[[(1R,2R)-2-[(4-pyridinylmethyl)amino]-cyclohexyl]amino]methyl]-phenol (1R,2R)-1,2-Diaminocyclohexane (1S)-1-(4-Nitrophen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::465499cab40874a51d367cb572676d31
https://doi.org/10.1002/0471264229.os090.05
https://doi.org/10.1002/0471264229.os090.05