Alkyl group VA metal compounds
AssigneeRohm and Haas Electronic Materials LLC
InventorsDeodatta Shenai-Khatkhate, Artashes Amamchyan, Michael Power, Ronald Dicarlo, James Felton
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Abstract
A method of preparing Group VA organometal compounds in high yield and high purity by the reaction of a Grignard reagent with a Group VA metal halide in certain ethereal solvents is provided. A method of preparing Group VA organometal hydrides is also provided.
Claims10
A method of preparing one or more Group VA organometal compound comprising the step of reacting one or more organomagnesium halide compounds with one or more Group VA metal halide compounds in an ethereal solvent, wherein the ethereal solvent has a boiling point of ≧175° C.
A method for preparing Group VA organometal hydride compounds comprising the steps of:
- a) reacting one or more organomagnesium halide compound with one or more Group VA halide compounds in an ethereal solvent to form one or more Group VA organometal halide compounds, wherein the ethereal solvent has a boiling point of ≧175° C.;
- and b) contacting the one or more Group VA organometal halide compounds with a reducing agent to form one or more Group VA organometal hydride compounds.
Dependencies are inferred from the claim text.