Synthesis, structure, and reactivity of transition-metal/main-group-metal bridging carboxylate complexes of the formula (eta/sup 5/-C/sub 5/H/sub 5/)Re(NO)(PPh/sub 3/)(CO/sub 2/ML/sub n/)(M = Li, K, Ge, Sn, Pb)
Journal Article
·
· Inorg. Chem.; (United States)
The synthesis of the rhenium/main-group-metal bridging CO/sub 2/ or carboxylate complexes of the formula (eta/sup 5/-C/sub 5/H/sub 5/)Re(NO)(PPh/sub 3/)(CO/sub 2/ML/sub n/) where M = Li, K, Ge, Sn, or Pb from the rhenium carboxylic acid (eta/sup 5/-C/sub 5/H/sub 5/)Re(NO)(PPh/sub 3/)(COOH) is reported. The molecular structure of the complexes was investigated, and both monodentate and bidentate carboxylate binding modes were observed with the symmetrical bidentate binding in the tin complex being unprecedented. Clean thermal decarboxylation occurs when the main-group metal is tin or lead to provide a convenient route to the preparation of heterobimetallic complexes. 14 references, 1 figure.
- Research Organization:
- Univ. of Utah, Salt Lake City
- OSTI ID:
- 5648664
- Journal Information:
- Inorg. Chem.; (United States), Vol. 26:17
- Country of Publication:
- United States
- Language:
- English
Similar Records
Mechanism of equilibration of diasteromeric chiral rhenium alkene complexes of the formula [{eta}{sup 5}-C{sub 5}H{sub 5}Re(NO)(PPh{sub 3})(H{sub 2}C = CHR)]{sup +}BF{sub 4-}. The metal traverses between alkene enantiofaces without dissociation
Reactivity of the metallocarboxylates Cp(NO)(PPh{sub 3})ReCO{sub 2}{sup {minus}}M{sup +} toward excess carbon dioxide: Degradation to a bimetallic {mu}-[{eta}{sup 1}-C(Re):{eta}{sup 1}-O,O{prime}(Re{prime})] carbon dioxide complex Cp(NO)(PPh{sub 3})ReCO{sub 2}Re(NO)(CO)(PPh{sub 3})({eta}{sup 1}-C{sub 5}H{sub 5})
Electrophile-induced cyclizations of chiral rhenium ethynyl and C[sub 2]Li complexes of the formula ([eta][sup 5]-C[sub 5]Me[sub 5])Re(NO)(PPh[sub 3]) (C[triple bond]CX). Synthesis, structure, and reactivity of unusual 1,3-dimetalated cyclic C[sub 4]H[sub 3] and C[sub 4]H[sub 4] species
Journal Article
·
Wed May 20 00:00:00 EDT 1992
· Journal of the American Chemical Society
·
OSTI ID:5648664
Reactivity of the metallocarboxylates Cp(NO)(PPh{sub 3})ReCO{sub 2}{sup {minus}}M{sup +} toward excess carbon dioxide: Degradation to a bimetallic {mu}-[{eta}{sup 1}-C(Re):{eta}{sup 1}-O,O{prime}(Re{prime})] carbon dioxide complex Cp(NO)(PPh{sub 3})ReCO{sub 2}Re(NO)(CO)(PPh{sub 3})({eta}{sup 1}-C{sub 5}H{sub 5})
Journal Article
·
Mon Apr 26 00:00:00 EDT 1999
· Organometallics
·
OSTI ID:5648664
Electrophile-induced cyclizations of chiral rhenium ethynyl and C[sub 2]Li complexes of the formula ([eta][sup 5]-C[sub 5]Me[sub 5])Re(NO)(PPh[sub 3]) (C[triple bond]CX). Synthesis, structure, and reactivity of unusual 1,3-dimetalated cyclic C[sub 4]H[sub 3] and C[sub 4]H[sub 4] species
Journal Article
·
Wed Feb 01 00:00:00 EST 1995
· Organometallics; (United States)
·
OSTI ID:5648664
+2 more
Related Subjects
37 INORGANIC
ORGANIC
PHYSICAL AND ANALYTICAL CHEMISTRY
AROMATICS
MOLECULAR STRUCTURE
SYNTHESIS
CARBOXYLIC ACID SALTS
GERMANIUM COMPLEXES
LEAD COMPLEXES
LITHIUM COMPLEXES
ORGANIC PHOSPHORUS COMPOUNDS
ORGANOMETALLIC COMPOUNDS
POTASSIUM COMPLEXES
TIN COMPLEXES
NUCLEAR MAGNETIC RESONANCE
TIN 119
ALKALI METAL COMPLEXES
COMPLEXES
DAYS LIVING RADIOISOTOPES
EVEN-ODD NUCLEI
INTERMEDIATE MASS NUCLEI
INTERNAL CONVERSION RADIOISOTOPES
ISOMERIC TRANSITION ISOTOPES
ISOTOPES
MAGNETIC RESONANCE
NUCLEI
ORGANIC COMPOUNDS
RADIOISOTOPES
RESONANCE
STABLE ISOTOPES
TIN ISOTOPES
400201* - Chemical & Physicochemical Properties
ORGANIC
PHYSICAL AND ANALYTICAL CHEMISTRY
AROMATICS
MOLECULAR STRUCTURE
SYNTHESIS
CARBOXYLIC ACID SALTS
GERMANIUM COMPLEXES
LEAD COMPLEXES
LITHIUM COMPLEXES
ORGANIC PHOSPHORUS COMPOUNDS
ORGANOMETALLIC COMPOUNDS
POTASSIUM COMPLEXES
TIN COMPLEXES
NUCLEAR MAGNETIC RESONANCE
TIN 119
ALKALI METAL COMPLEXES
COMPLEXES
DAYS LIVING RADIOISOTOPES
EVEN-ODD NUCLEI
INTERMEDIATE MASS NUCLEI
INTERNAL CONVERSION RADIOISOTOPES
ISOMERIC TRANSITION ISOTOPES
ISOTOPES
MAGNETIC RESONANCE
NUCLEI
ORGANIC COMPOUNDS
RADIOISOTOPES
RESONANCE
STABLE ISOTOPES
TIN ISOTOPES
400201* - Chemical & Physicochemical Properties