Reaction of bulky monosubstituted phosphorus(III) halides with disodium tetracarbonylferrate. Steric and electronic factors in the synthesis of Fe(CO)/sub 4/ complexes of diphosphene and phosphinidene ligands
Journal Article
·
· J. Am. Chem. Soc.; (United States)
Reaction of Na/sub 2/Fe(CO)/sub 4/ with a bulky monosubstituted phosphorus(III) halide RPCl/sub 2/ where R = Mes (2,4,6-Me/sub 3/C/sub 6/H/sub 2/), CH/sub 2/SiMe/sub 3/, CH(SiMe/sub 3/)/sub 2/, N(SiMe/sub 3/)/sub 2/, -OC/sub 6/H/sub 2/-2,6-t-Bu/sub 2/-4-Me, or -OC/sub 6/H/sub 2/-2,4,6-t-Bu/sub 3/ yields products in which the phosphorus center behaves as either a diphosphene or a bridging phosphinidene group. The type of product depends on the substituent used. The synthesis of two precursor ligands, 2,4,6,-t-Bu/sub 3/C/sub 6/H/sub 2/OPCl/sub 2/ and 4-Me-2,6-t-Bu/sub 2/C/sub 6/H/sub 2/OPCl/sub 2/, and eight iron carbonyl complexes involving various diphosphene and phosphinidene ligand are described and discussed in the context of the corresponding chromium carbonyl complexes.
- Research Organization:
- Univ. of California, Davis
- OSTI ID:
- 5954576
- Journal Information:
- J. Am. Chem. Soc.; (United States), Journal Name: J. Am. Chem. Soc.; (United States) Vol. 109:19; ISSN JACSA
- Country of Publication:
- United States
- Language:
- English
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· Journal of the American Chemical Society; (USA)
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OSTI ID:5656494
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Journal Article
·
Mon Feb 05 23:00:00 EST 1996
· Organometallics
·
OSTI ID:219655
Related Subjects
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400201* -- Chemical & Physicochemical Properties
CARBONYLS
CHEMICAL BONDS
CHEMICAL PREPARATION
CHEMICAL REACTIONS
CHLORIDES
CHLORINE COMPOUNDS
COHERENT SCATTERING
CRYSTAL STRUCTURE
DATA
DIFFRACTION
EXPERIMENTAL DATA
HALIDES
HALOGEN COMPOUNDS
INFORMATION
IRON COMPOUNDS
NUMERICAL DATA
ORGANIC COMPOUNDS
ORGANIC PHOSPHORUS COMPOUNDS
ORGANOMETALLIC COMPOUNDS
PHOSPHINES
PHOSPHORUS CHLORIDES
PHOSPHORUS COMPOUNDS
SCATTERING
SPACE GROUPS
STEREOCHEMISTRY
SYNTHESIS
TRANSITION ELEMENT COMPOUNDS
X-RAY DIFFRACTION
400201* -- Chemical & Physicochemical Properties
CARBONYLS
CHEMICAL BONDS
CHEMICAL PREPARATION
CHEMICAL REACTIONS
CHLORIDES
CHLORINE COMPOUNDS
COHERENT SCATTERING
CRYSTAL STRUCTURE
DATA
DIFFRACTION
EXPERIMENTAL DATA
HALIDES
HALOGEN COMPOUNDS
INFORMATION
IRON COMPOUNDS
NUMERICAL DATA
ORGANIC COMPOUNDS
ORGANIC PHOSPHORUS COMPOUNDS
ORGANOMETALLIC COMPOUNDS
PHOSPHINES
PHOSPHORUS CHLORIDES
PHOSPHORUS COMPOUNDS
SCATTERING
SPACE GROUPS
STEREOCHEMISTRY
SYNTHESIS
TRANSITION ELEMENT COMPOUNDS
X-RAY DIFFRACTION