Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Felix M. Geisler"'
Autor:
Felix M. Geisler, Guenter Helmchen
Publikováno v:
Synthesis. 2006:2201-2205
(3S)-4-Methoxy-butane-1,3-diol (S)-4, an important auxiliary for the synthesis of planar-chiral metallocenes, has been obtained from (S)-1,2,4-butanetriol via formation of an isomerically pure acetal of p-nitrobenzaldehyde, O-methylation and hydrolys
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9b268d6441a6a935d748f5d1695c7c2f
https://doi.org/10.1055/s-2006-942415
https://doi.org/10.1055/s-2006-942415
Autor:
Felix M. Geisler, Guenter Helmchen
Publikováno v:
The Journal of Organic Chemistry. 71:2486-2492
Novel phosphinooxazolines, containing a unit of central and a unit of planar chirality in a matched case combination, have been successfully tested in the Pd-catalyzed asymmetric allylic substitution with cycloalkenyl acetates as substrates.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8674406c73a8502c57c2a80ab0e72d72
https://doi.org/10.1021/jo0526136
https://doi.org/10.1021/jo0526136
Autor:
Felix M. Geisler
Publikováno v:
Bibliotheksdienst. 44
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::96a991b507d1f6fc0998c73454d327e3
https://doi.org/10.1515/bd.2010.44.2.199
https://doi.org/10.1515/bd.2010.44.2.199
Autor:
Felix M. Geisler, Günter Helmchen
Publikováno v:
The Journal of Organic Chemistry. 71:7498-7498
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4144e7a99f097c8c178fffefc412e4fd
https://doi.org/10.1021/jo0633137
https://doi.org/10.1021/jo0633137