Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Hirofumi Shiigi"'
Publikováno v:
Tetrahedron: Asymmetry. 19:2659-2665
An enantiomerically pure bicyclic proline derivative was prepared by cis-selective allylation and diastereospecific intramolecular alkylation starting from d-pipecolinic acid. In addition, enantiomerically pure azabicyclo N-oxyls derived from the bic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d55ef4d3a3781cfeb181187adcc642e8
https://doi.org/10.1016/j.tetasy.2008.12.011
https://doi.org/10.1016/j.tetasy.2008.12.011
Publikováno v:
Tetrahedron Letters. 49(36):5247-5251
Enantiomerically pure azabicyclo-N-oxyls were prepared from l-hydroxyproline. They mediated enantioselective electrooxidation of racemic sec-alcohols to afford optically active sec-alcohols with moderate to high s value (up to 21).
Tetrahedron L
Tetrahedron L
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::48f482c5e4d47c12f0703868989e5c1d
https://nagasaki-u.repo.nii.ac.jp/records/19459
https://nagasaki-u.repo.nii.ac.jp/records/19459
Publikováno v:
Tetrahedron Letters. 49:48-52
Preparation of azabicyclo-N-oxyls and the electrochemical oxidation of alcohols using them as mediators have been exploited. This oxidation was applicable to a transformation of sterically hindered secondary alcohols into the corresponding ketones in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e5dd5669792076a6357c6333d08b9393
https://doi.org/10.1016/j.tetlet.2007.11.016
https://doi.org/10.1016/j.tetlet.2007.11.016
Publikováno v:
ChemInform. 39
Enantiomerically pure azabicyclo- N -oxyls were prepared from l -hydroxyproline. They mediated enantioselective electrooxidation of racemic sec -alcohols to afford optically active sec -alcohols with moderate to high s value (up to 21).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e8f4aeca06261cb8fce7e1dedd489027
https://doi.org/10.1002/chin.200851068
https://doi.org/10.1002/chin.200851068
Publikováno v:
ChemInform. 39
Preparation of azabicyclo-N-oxyls and the electrochemical oxidation of alcohols using them as mediators have been exploited. This oxidation was applicable to a transformation of sterically hindered secondary alcohols into the corresponding ketones in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d8119ecde8e03f4b235c3dd499ac8be3
https://doi.org/10.1002/chin.200816038
https://doi.org/10.1002/chin.200816038
Autor:
Yosuke Demizu, Hirofumi Shiigi, Hiroyuki Mori, Kazuya Matsumoto, Yoshihiro Matsumura, Osamu Onomura
Publikováno v:
ECS Meeting Abstracts. :512-512
not Available.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::881da430eab65aee85b737a608f778a9
https://doi.org/10.1149/ma2008-01/13/512
https://doi.org/10.1149/ma2008-01/13/512