Generation and reactions of chiral, pyramidal, transition-metal Lewis acids of the formula ((eta/sup 5/-C/sub 5/H/sub 5/)Re(NO)(PPh/sub 3/))/sup +/X/sup -/
Journal Article
·
· Inorg. Chem.; (United States)
The synthesis of BF/sub 4//sup -/ and PF/sub 6//sup -/ complexes of the pyrimidal coordinatively unsaturated cation ((eta/sup 5/-C/sub 5/H/sub 5/)Re(NO)(PPh/sub 3/))/sup +/ is described. Reactions that illustrate the utility of these compounds as precursors to a variety of complexes of the types ((eta/sup 5/-C/sub 5/H/sub 5/)Re(NO)(PPh/sub 3/)(L))/sup +/ and (eta/sup 5/-C/sub 5/H/sub 5/)Re(NO)(PPh/sub 3/)(X) are also presented. Proof is presented for the generation of these compounds in enatiometrically pure form providing the first observable transition-metal Lewis acids that are optically active and have metal-centered chirality. 16 references, 2 figures.
- Research Organization:
- Univ. of Utah, Salt Lake City
- OSTI ID:
- 6962438
- Journal Information:
- Inorg. Chem.; (United States), Journal Name: Inorg. Chem.; (United States) Vol. 25:16; ISSN INOCA
- Country of Publication:
- United States
- Language:
- English
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OSTI ID:6902574
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Tue Apr 22 23:00:00 EST 1980
· J. Am. Chem. Soc.; (United States)
·
OSTI ID:6812097
Synthesis, structure, and reactivity of allene complexes of the chiral rhenium fragment [({eta}{sup 5}-C{sub 5}H{sub 5})Re(NO)(PPh{sub 3})]{sup +}
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Thu Oct 01 00:00:00 EDT 1992
· Organometallics
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OSTI ID:273903
Related Subjects
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400201* -- Chemical & Physicochemical Properties
BORON COMPOUNDS
BORON FLUORIDES
CHEMICAL REACTIONS
COMPLEXES
FLUORIDES
FLUORINE COMPOUNDS
HALIDES
HALOGEN COMPOUNDS
HYDROGEN COMPOUNDS
INORGANIC ACIDS
LEWIS ACIDS
ORGANIC COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
ORGANIC PHOSPHORUS COMPOUNDS
ORGANOMETALLIC COMPOUNDS
PHOSPHORUS COMPOUNDS
PHOSPHORUS FLUORIDES
RHENIUM COMPLEXES
SYNTHESIS
TRANSITION ELEMENT COMPLEXES
400201* -- Chemical & Physicochemical Properties
BORON COMPOUNDS
BORON FLUORIDES
CHEMICAL REACTIONS
COMPLEXES
FLUORIDES
FLUORINE COMPOUNDS
HALIDES
HALOGEN COMPOUNDS
HYDROGEN COMPOUNDS
INORGANIC ACIDS
LEWIS ACIDS
ORGANIC COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
ORGANIC PHOSPHORUS COMPOUNDS
ORGANOMETALLIC COMPOUNDS
PHOSPHORUS COMPOUNDS
PHOSPHORUS FLUORIDES
RHENIUM COMPLEXES
SYNTHESIS
TRANSITION ELEMENT COMPLEXES