Preparation of yttrium and lanthanide hexafluoroisopropoxide dia

Details Preparation of yttrium and lanthanide hexafluoroisopropoxide dia Preparation of yttrium and lanthanide hexafluoroisopropoxide dia

1973-09-06

1976-08-17

Sebastian, Leland A.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

C07F 500

Patent

active

039754162

ABSTRACT:
Yttrium and rare earth metal hexafluoroisopropoxide diammoniates are prepared by reacting yttrium and rare earth metal chlorides with 1,1,1,3,3,3-hexafluoroisopropanol in the presence of anhydrous ammonia. The compounds are useful as catalysts for organic and polymerization reactions, as dopants for semi-conductor devices, and in preparing thin film coatings.

REFERENCES:
kapoor et al., Chemistry & Industry (London), 1968, p. 1314.
Merbach et al., Helv. Chim. Acta. vol. 54., pp. 2771-2772 (1971).

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