Preparation of dinitrogen, hydrido, and carbonyl complexes of molybdenum and tungsten from higher halides

Journal Article · Wed Jan 20 00:00:00 EST 1988 · J. Gen. Chem. USSR (Engl. Transl.); (United States)

OSTI ID:5970901

Borisov, A P; Makhaev, V D; Semenenko, K N

The yields, physicochemical properties, and analyses of phosphine complexes of molybdenum and tungsten are shown. The reduction of molydenum pentachloride or tungsten hexachloride with metallic magnesium in THF in the presence of a tertiary organic phosphines in an atmosphere of nitrogen, hydrogen, or carbon monoxide provided a convenient method for the preparation of dinitrogen M(N/sub 2/)/sub 2/L/sub 4/, hydride MH/sub 4/L/sub 4/, or carbonyl M(CO)/sub 6/minus/x/L/sub x/ complexes respectively of molybdenum or tungsten (M = Mo, W; L - tertiary organic phosphine).

• Research Organization: Institute of New Chemical Problems, Chernogolovka (USSR)
• OSTI ID: 5970901
• Journal Information: J. Gen. Chem. USSR (Engl. Transl.); (United States), Vol. 57:8; Other Information: Translated from Zh. Obshch. Khim.; 57: No. 8, 1688-1693(Aug 1987)
• Country of Publication: United States
• Language: English

Related Subjects

37 INORGANIC
ORGANIC
PHYSICAL AND ANALYTICAL CHEMISTRY
MOLYBDENUM COMPLEXES
SYNTHESIS
TUNGSTEN COMPLEXES
CARBONYLS
CHEMICAL REACTION YIELD
INFRARED SPECTRA
LIGANDS
MOLYBDENUM CHLORIDES
MOLYBDENUM HYDRIDES
ORGANIC NITROGEN COMPOUNDS
PHOSPHINES
SPECTROPHOTOMETRY
TETRAHYDROFURAN
TUNGSTEN CHLORIDES
TUNGSTEN HYDRIDES
CHLORIDES
CHLORINE COMPOUNDS
COMPLEXES
FURANS
HALIDES
HALOGEN COMPOUNDS
HETEROCYCLIC COMPOUNDS
HYDRIDES
HYDROGEN COMPOUNDS
MOLYBDENUM COMPOUNDS
ORGANIC COMPOUNDS
ORGANIC OXYGEN COMPOUNDS
PHOSPHORUS COMPOUNDS
REFRACTORY METAL COMPOUNDS
SPECTRA
TRANSITION ELEMENT COMPLEXES
TRANSITION ELEMENT COMPOUNDS
TUNGSTEN COMPOUNDS
YIELDS
400201* - Chemical & Physicochemical Properties