Výsledky vyhledávání - "Jade O. Prince"

NMR Investigations of Restricted Rotations and Metallotropic Shifts in Rhenium(I) Tricarbonyl Halide Complexes of Pyridyl Carboxamide and Thioamide Ligands

Autor: Anthony G. Osborne, Keith G. Orrell, Vladimir Šik, Dionyssios K. Vellianitis, Jade O. Prince

Publikováno v: European Journal of Inorganic Chemistry. 2000:383-391

A series of rhenium(I) tricarbonyl halide complexes of pyridyl mono- and di-carboxamides and -thioamides has been studied by dynamic NMR techniques. Oxygen coordination to ReI of the carboxamide ligand reduced the energy barrier to C–N rotation by

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5d195361e2170f833d2a1049ce0049a8
https://doi.org/10.1002/(sici)1099-0682(200002)2000:2<383::aid-ejic383>3.0.co

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Slow epimerization of stereochemically rigid diastereomers of the equatorially substituted cluster [Os3H2(μ3-S)(CO)8{(S)-PhCHMeNH2}]

Autor: Caroline S. Forth, Jade O. Prince, Antony J. Deeming, Graeme Hogarth, Jonathan W. Steed, David Markham

Publikováno v: Chem. Commun.. :2230-2231

Turnstile rotation is suppressed in the equatorially substituted cluster [Os3(mu-H)2(mu 3-S)(CO)8((S)-PhCHMeNH2)] which was separated by HPLC into two diastereomers which do not interconvert at room temperature and epimerize only slowly at 90 degrees

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::459f24203826def70aa966fbec5ddefa
https://doi.org/10.1039/b203611h

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