Zobrazeno 1 - 10
of 99
pro vyhledávání: '"Wolfgang von Philipsborn"'
Autor:
Thomas A. Lessen, Varadaraj Elango, Philip J. Rybczynski, Gary B. Anderson, D. Richard Sidler, Markus Vöhler, Le Thuy X H, Eric D. Soli, Greg A. Slough, Laura J.S. Vosejpka, Oliver Zerbe, Daniel Rentsch, Philip DeShong, Wolfgang von Philipsborn
Publikováno v:
Journal of Organometallic Chemistry. :49-62
Preparation, structure and reactions of glycosylmanganese pentacarbonyl complexes are discussed. Anomerically pure complexes of pyranosyl and furanosyl complexes were prepared in excellent yield. The conformations of the anomeric glucosyl and mannosy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e146f39766bf72f7812d51c9980ae3a5
https://doi.org/10.1016/s0022-328x(99)00431-3
https://doi.org/10.1016/s0022-328x(99)00431-3
Autor:
Wolfgang von Philipsborn
Publikováno v:
Chemical Society Reviews. 28:95-105
Transition metal NMR chemical shifts are readily measured by modern 1D and 2D pulse techniques and serve as a probe into electronic and steric effects of ligands and substituents in metal complexes. Quantitative correlations of metal chemical shifts
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9deb051b3b19dabef9de8081d61d727e
https://doi.org/10.1039/a706424a
https://doi.org/10.1039/a706424a
Autor:
Wolfgang von Philipsborn, Lilan Nill, Philip J. Rybczynski, D. Richard Sidler, Philip DeShong, Daniel Rentsch
Publikováno v:
Magnetic Resonance in Chemistry. 36:S54-S60
13C and 17O chemical shifts and 55Mn,13C coupling constants of nine pentacarbonylmanganese complexes RMn(CO)5 (6–14), 13 tetracarbonylmanganese complexes RMn(CO)4PR3′ (15–27) and five tetracarbonylmanganacycle complexes (1a–e) were determined
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a7b2efd1f3d0ff7e2ee5711199484561
https://doi.org/10.1002/(sici)1097-458x(199806)36:133.0.co
https://doi.org/10.1002/(sici)1097-458x(199806)36:13
Autor:
Gudrun Hopp Rentsch, Wiktor Kozminski, Wolfgang von Philipsborn Fioretta Asaro, Giorgio Pellizer
Publikováno v:
Magnetic Resonance in Chemistry. 35:904-907
The 103Rh,15N coupling constants and 15N chemical shifts of XRhIII(Hdmg)2L rhodoximes (Hdmg=dimethylglyoximate, L=PPh3 or pyridine, X=halide, alkyl, haloalkyl) were extracted from gradient-selected (1H,15N)-HSQC experiments. Coupling between rhodium
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0ed52ab8c79312365f53418f51ca4a28
https://doi.org/10.1002/(sici)1097-458x(199712)35:12<904::aid-omr231>3.0.co
https://doi.org/10.1002/(sici)1097-458x(199712)35:12<904::aid-omr231>3.0.co
Publikováno v:
Journal of Organometallic Chemistry. :315-326
Series of complexes of the types [(p-cymene)OsI(CO)PR3][PF6], (p-cymene)OsI(phenylethynyl)PR3, (p-cymene)OsI(alkyl)PR3 have been prepared and investigated by 187Os, 31P and 17O NMR spectroscopy. The structures of (p-cymene)OsI(C=CPh)PMe3 (3a) and (p-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a800631ffdf40e00eb1a597f1a2e168d
https://doi.org/10.1016/s0022-328x(97)00376-8
https://doi.org/10.1016/s0022-328x(97)00376-8
Publikováno v:
Magnetic Resonance in Chemistry. 34:1036-1042
For the first time, 2D(31P, 57Fe){1H}-triple-resonance NMR spectroscopy was used at low temperatures (213 and 179 K) to study the conformers of (η4-benzylideneacetone)- and (η4-diene)Fe0(CO)2L complexes (L = phosphanes, phosphites). In some cases n
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::97595c3643fdf69df608b5bb5fe32b14
https://doi.org/10.1002/(sici)1097-458x(199612)34:12<1036::aid-omr20>3.0.co
https://doi.org/10.1002/(sici)1097-458x(199612)34:12<1036::aid-omr20>3.0.co
Autor:
Anthony Linden, Wiktor Koźmiński, Eric J. M. Meier, and Philipp Lustenberger, Wolfgang von Philipsborn
Publikováno v:
Scopus-Elsevier
The first systematic 57Fe NMR study of ligand effects in cyclopentadienyliron complexes is presented. Four series encompassing a total of 35 compounds have been studied. Among the compounds are five new ring-substituted complexes with the formula (C5
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::711b41e2e7252b48adb16b696a8a8a39
https://doi.org/10.1021/om950989b
https://doi.org/10.1021/om950989b
Publikováno v:
Magnetic Resonance in Chemistry. 34:373-376
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d4c0679f707550161e2cb7d7cf379b7e
https://doi.org/10.1002/(sici)1097-458x(199605)34:5<373::aid-omr885>3.0.co
https://doi.org/10.1002/(sici)1097-458x(199605)34:5<373::aid-omr885>3.0.co
Autor:
Wolfgang von Philipsborn, and Gudrun Hopp, Stefan Beck, Marc-Heinrich Prosenc, Michael Bühl, and Ursula Rief, Hans-Herbert Brintzinger
Publikováno v:
Organometallics. 15:778-785
91Zr NMR chemical shifts and line widths (Δν1/2) are reported for a number of ring-bridged and ring-substituted zirconocene dichloride, dibromide, and dimethyl complexes. Ab initio computations at the SCF level employing basis sets of moderate size
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ef14a7ccbc3e75783a6c0c77da1750d1
https://doi.org/10.1021/om950757c
https://doi.org/10.1021/om950757c
Publikováno v:
Magnetic Resonance in Chemistry. 34:89-92
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::db78adda2ebfc2f01520fbf608bd7a92
https://doi.org/10.1002/(sici)1097-458x(199601)34:1<89::aid-omr843>3.0.co
https://doi.org/10.1002/(sici)1097-458x(199601)34:1<89::aid-omr843>3.0.co