Rhodium complexes containing O-bonded NHxMe2-xCHO (x=0, 1, 2): X-ray structure of Rh(PPh3)(3)(OCHNHMe) CIO4
2001 (English)In: Helvetica Chimica Acta, ISSN 0018-019X, E-ISSN 1522-2675, Vol. 84, no 10, 3075-3083 p.Article in journal (Refereed) Published
Displacement of norbornadiene (nbd; bicyclo[2.2.1]hepta-2,5-diene) from [Rh(PPh3)(2)(nbd)]ClO4 by hydrogenation in the presence of PPh3 and formamide or Me-substituted derivatives, results in the formation of O-bonded formamide complexes [Rh(PPh3)(3)(OCHNHxMe2-x)]ClO4 (x=0, 1, 2) rather than N-bonded derivatives. These have been characterised by spectroscopic measurements and, in the case of [Rh(PPh3)(3)(OCHNHMe)]ClO4, by X-ray crystallography. All undergo oxidative addition with H-2, and the rates of ligand exchange in the Rh-I and Rh-III complexes have been determined by magnetisation-transfer measurements.
Place, publisher, year, edition, pages
2001. Vol. 84, no 10, 3075-3083 p.
crystal-structure, ruthenium(ii), reactivity, ions
IdentifiersURN: urn:nbn:se:kth:diva-21114ISI: 000172287300018OAI: oai:DiVA.org:kth-21114DiVA: diva2:339811
QC 201005252010-08-102010-08-10Bibliographically approved