Method of producing organo indium chlorides

Details Method of producing organo indium chlorides Method of producing organo indium chlorides

1997-06-10

1998-10-06

Nazario-Gonzalez, Porfirio

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

Organic compounds

Heavy metal containing

C07F 500

Patent

active

058178473

ABSTRACT:
A method for producing organo metal chlorides directly from molten metal. The organo metal chlorides are formed by contacting an organo chloride directly with a metal melt. The preferred method includes the use of indium as the metal and methyl chloride as the organo chloride. The direct contact of the methyl chloride with the indium metal results in the production of dimethyl indium chloride or methyl indium dichloride depending on the contacting time and efficiency of the process. The resulting products are suitable for use as a precursor gas for chemical vapor deposition processes. Additionally, activator compounds such as oxides or halides are optionally added to the metal melt to enhance the reaction rate.

REFERENCES:
patent: 3082232 (1963-03-01), Nowlin et al.
Handbook of Chemistry and Physics, 63rd Edition, CRC Press, Inc., p. B-105, 1982-1983.

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