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- URN to cite this document:
- urn:nbn:de:bvb:355-opus-4596
- DOI to cite this document:
- 10.5283/epub.10293
Abstract (German)
Neue chirale Liganden wurden dargestellt, indem zur Koordination befähigte Aldehyde und Ketone mit Einfach- und Zweifachzuckern über hydrolysestabile Oximetherbrücken verbunden wurden. Aufgrund ihrer OH-Gruppen sind sie wasserlöslich, während sich ihre acetylierten Analoga in organischen Lösungsmitteln lösen. Die neuen Liganden wurden in homogenen und heterogenisierten Katalysatoren zur ...
Translation of the abstract (English)
New chiral ligands were synthesized by combining aldehydes and ketones, able for coordination, with mono- and disaccharides via oxime ether bridges stable towards hydrolysis. Due to their OH groups they were water-soluble, whereas their acetylated analogs dissolved in organic solvents. The new ligands were used in homogeneous and heteregenized catalysts for the stereoselective hydrogenation of folic acid, the formylated hydrogenation product of which is the anticancer drug Leucovorine.
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