TY - JOUR
T1 - Mehrfachbindungen zwischen Hauptgruppenelementen und Übergangsmetallen. LII. 17O-NMR-untersuchungen an organoherniumoxiden
AU - Kneuper, Heinz Josef
AU - Härter, Peter
AU - Herrmann, Wolfgang A.
PY - 1988/2/23
Y1 - 1988/2/23
N2 - A series of compounds of general composition (η5C5Me5)Re(O)X2 (X halogen, alkyl, alkoxy) was synthesized with ca. 10% 17O enrichment and subjected to 17O NMR spectroscopy. The chemical shift of the terminal oxo function depends on the σ-donor ability of the ligand X and, to a rough approximation correlates to the electron density at rhenium. These results should serve as a useful means to predict and understand reactivities of this class of compounds.
AB - A series of compounds of general composition (η5C5Me5)Re(O)X2 (X halogen, alkyl, alkoxy) was synthesized with ca. 10% 17O enrichment and subjected to 17O NMR spectroscopy. The chemical shift of the terminal oxo function depends on the σ-donor ability of the ligand X and, to a rough approximation correlates to the electron density at rhenium. These results should serve as a useful means to predict and understand reactivities of this class of compounds.
UR - http://www.scopus.com/inward/record.url?scp=1542539578&partnerID=8YFLogxK
U2 - 10.1016/0022-328X(88)80028-7
DO - 10.1016/0022-328X(88)80028-7
M3 - Artikel
AN - SCOPUS:1542539578
SN - 0022-328X
VL - 340
SP - 353
EP - 358
JO - Journal of Organometallic Chemistry
JF - Journal of Organometallic Chemistry
IS - 3
ER -