C - Chemistry – Metallurgy – 07 – F
Patent
C - Chemistry, Metallurgy
07
F
260/383, 260/427
C07F 11/00 (2006.01)
Patent
CA 1264473
ABSTRACT METHOD OF PREPARATION OF DITHIOCARBAMATE COMPLEXES OF MOLYBDENUM (VI) An improved process for preparing dihydrocarbyl substituted dithiocarbamates of molybdenum (VI) wherein an alkali metal ammonium or substituted ammonium salt of a dihydrocarbyl substituted dithio- carbamate is recited with an alkali metal molydate 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 molydenum (VI) may be recrystallized after preparation to increase its purity. The dihydrocarbyl sub- stituted dithiocarbamate of molybdenum (VI) is produced at a temper- ature within the range from about -10°C to about +25°C at a pH during neutralization within the range from about 5.0 to about 8Ø
536617
Borden Ladner Gervais Llp
Exxon Research And Engineering Company
LandOfFree
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