Process for producing trialkylarsenic compound
AssigneeSumitomo Chemical Company, Limited
InventorsKenichi Sawara, Hidekimi Kadokura, Tadaaki Yako
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Abstract
According to the process of the present invention, trialkylarsenic compounds having a very high purity of usually over 99% can be obtained by using inexpensive, easily available arsenic oxides and without any complicated operations. The trialkylarsenic compounds thus obtained can be effectively used as a material for compound semiconductors in the field of electronic industry as well as in the field of various chemical industries, and are of great industrial value.
Claims12
A process for producing a trialkylarsenic compound comprising (1) a step of reacting an arsenic oxide with an alkylaluminum compound in an inert gas atmosphere and (2) a step of reacting the reaction mixture obtained through the step (1) with an alkali metal halide.
Dependencies are inferred from the claim text.