Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Thomas Tautz"'
Autor:
Jun Li, Markus Kalesse, Raimo Franke, Bettina Hinkelmann, Hai-Hua Lu, Florenz Sasse, Thomas Tautz
Publikováno v:
Organic & Biomolecular Chemistry 13 (2015), Nr. 29
The soraphens are natural products that exhibit a molecular structure different from what would have been expected by following its polyketidal assembly line. The most significant differences are the presence of a hemiketal instead of a trisubstitute
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::70587d134df894488569a5c47905947f
https://doi.org/10.1039/c5ob01249j
https://doi.org/10.1039/c5ob01249j
Autor:
Heinrich Steinmetz, Hans Reichenbach, Rolf Müller, Andreas Kitsche, Brigitte Kunze, Thomas Tautz, Volker Huch, Peter Washausen, Gerhard Höfle, Judith Hoffmann, Markus Kalesse, Thomas Hoffmann
Publikováno v:
Organic letters. 18(11)
The isolation, structure elucidation, and synthesis of antalid (1), a novel secondary metabolite from Polyangium sp., is described herein. The structure elucidation of 1 was performed with the aid of mass spectrometry, high field NMR experiments, and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c481c36500778fa2f3f06aa4ed3a7355
https://pubmed.ncbi.nlm.nih.gov/27220069
https://pubmed.ncbi.nlm.nih.gov/27220069
Publikováno v:
Journal of the American Chemical Society. 134(3)
The first synthesis of the biologically active humulene natural product asteriscunolide D has been accomplished in nine steps without the use of protecting groups. The challenging 11-membered ring was forged via a diastereoselective thionium ion-init
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1ec0c4e86b56ef3cb088f197e2f66b8f
https://pubmed.ncbi.nlm.nih.gov/22236456
https://pubmed.ncbi.nlm.nih.gov/22236456
Publikováno v:
ChemInform. 43
The chiral diene ligand is prepared from commercial materials in simply 2 steps remarkably compared to formerly described 6 or 7 steps.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7701fb7ef3331c1d2b5d8b20682d00e6
https://doi.org/10.1002/chin.201201023
https://doi.org/10.1002/chin.201201023
Publikováno v:
Organic letters. 13(17)
Enabled by the broad scope of the Pd-catalyzed asymmetric alkylation of meso- and d,l-divinylethylene carbonate, several chiral diene ligands were prepared in two steps from commercial materials. Subsequently, these ligands were evaluated in the Rh-c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ea2f732bba6a0116529fb960b531530d
https://pubmed.ncbi.nlm.nih.gov/21834567
https://pubmed.ncbi.nlm.nih.gov/21834567
Publikováno v:
Organic Letters; Sep2011, Vol. 13 Issue 17, p4566-4569, 4p