Method of preparation of dithiocarbamate complexes of molybdenum

Details Method of preparation of dithiocarbamate complexes of molybdenum Method of preparation of dithiocarbamate complexes of molybdenum

1986-01-02

1987-07-28

Sneed, Helen M. S.

Organic compounds -- part of the class 532-570 series

Organic compounds

Heavy metal containing

C07F 1100

Patent

active

046833161

ABSTRACT:
An improved process for preparing dihydrocarbyl substituted dithiocarbamates of molybdenum (VI) wherein an alkali metal ammonium or substituted ammonium salt of a dihydrocarbyl substituted dithiocarbamate is reacted with an alkali metal molybdate in the presence of an organic acid. The process is carried out in an inert atmosphere and within a relatively narrow range of temperatures. The dihydrocarbyl substituted dithiocarbamate of molybdenum (VI) may be recrystallized after preparation to increase its purity. The dihydrocarbyl substituted dithiocarbamate of molybdenum (VI) is produced at a temperature within the range from about -10.degree. C. to about +25.degree. C. at a pH during neutralization within the range from about 5.0 to about 8.0.

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Pandeya and Kaul, Synth. React. Inorga. Met.-Org. Chem., 12(3), 259-268 (1982).

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