Palladium carbonyl hydride complexes

Journal Article · Mon Oct 20 00:00:00 EDT 1986 · Bull. Acad. Sci. USSR, Div. Chem. Sci. (Engl. Transl.); (United States)

DOI:https://doi.org/10.1007/BF00954251· OSTI ID:6417008

Stolyarov, I P; Stromonova, T A; Zagorodnikov, V P; Vargaftik, M N; Zinchenko, S V; Khutoryanskii, V A; Shmidt, F K; Moiseev, I I

The reaction of palladium carbonyl clusters with chelating ligands such as 2,2'-dipyridyl (dipy) or 1,10-phenanthroline (Phen) in a method for the preparation of cluster catalysts for the oxidative acetoxylation to toluene and propylene. The composition and properties of the complexes formed in these catalytic systems have not been studied extensively. The reaction of palladium carbonyl acetate Pd/sub 4/ (CO)/sub 4/(OAc)/sub 4/ with Phen gave a tetrahedral cluster, (Pd/sub 4/Phen/sub 4/(CO)/sub 2/)(OAc)/sub 4/. They have discovered that similar complexes are formed in the reduction of Pd(OAc)/sub 2/ by the action of CO in solutions containing Phen and also by the treatment of solutions of Pd(OAc)/sub 2/ and Phen, subjected to prior reduction by hydrogen, with CO. Preliminary experiments showed that the products of the reduction of Pd(OAc)/sub 2/ often contain hydride atoms. In order to elucidate the nature of the complexes formed, they studied these products by PMR spectroscopy.

• Research Organization: N.S. Kurnakov Institute of General and Inorganic Chemistry, Moscow, USSR
• OSTI ID: 6417008
• Journal Information: Bull. Acad. Sci. USSR, Div. Chem. Sci. (Engl. Transl.); (United States), Journal Name: Bull. Acad. Sci. USSR, Div. Chem. Sci. (Engl. Transl.); (United States) Vol. 35:4; ISSN BACCA
• Country of Publication: United States
• Language: English

Related Subjects

37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400201* -- Chemical & Physicochemical Properties
ACETATES
AROMATICS
AZAARENES
CARBON
CARBON COMPOUNDS
CARBON MONOXIDE
CARBON OXIDES
CARBONYLS
CARBOXYLIC ACID SALTS
CATALYSTS
CATALYTIC EFFECTS
CHALCOGENIDES
CHEMICAL BONDS
COMPLEXES
DEUTERIUM
ELECTRIC CONDUCTIVITY
ELECTRICAL PROPERTIES
ELEMENTS
HETEROCYCLIC COMPOUNDS
HYDRIDES
HYDROGEN
HYDROGEN 1
HYDROGEN COMPOUNDS
HYDROGEN ISOTOPES
INFRARED SPECTRA
ISOTOPES
LIGANDS
LIGHT NUCLEI
MOLECULAR STRUCTURE
NMR SPECTRA
NONMETALS
NUCLEI
ODD-EVEN NUCLEI
ODD-ODD NUCLEI
ORGANIC COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
OXIDES
OXYGEN COMPOUNDS
PALLADIUM COMPLEXES
PALLADIUM COMPOUNDS
PALLADIUM HYDRIDES
PHENANTHROLINES
PHYSICAL PROPERTIES
SPECTRA
STABLE ISOTOPES
SYNTHESIS
TRANSITION ELEMENT COMPLEXES
TRANSITION ELEMENT COMPOUNDS