Process for producing benzylamines
Patent 5210303 Issued on May 11, 1993. Estimated Expiration Date: 
April 18, 2011. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
April 18, 2011. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent References2987548 InventorAssigneeApplicationNo. 686932 filed on 04/18/1991US Classes:564/407, Preparing primary amines564/386, Forming directly by amination which replaces halogen or forming amine group directly by hydrolysis564/405, Which also contains benzene ring564/406And nitroExaminersPrimary: Hollrah, Glennon H.Assistant: Kumar, Shailendra Attorney, Agent or FirmInternational ClassC07C 209/06Foreign Application Priority Data1990-04-20 JPAbstractA process for producing a benzylamine which comprises reacting a benzyl halide with an aqueous ammonia solution in the presence of an aromatic aldehyde represented by the formula: ##STR1## wherein R represents a hydrogen atom, a halogen atom or a lower alkyl group, and n is 1 or 2, separating an oily substance from the reaction mixture, and treating the oily substance with a mineral acid.Other References
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