1023951-32-7Relevant articles and documents
Process for the preparation of 2,5-bis-(2,2,2-trifluoroethoxy)-N-(2-piperidylmethyl)-benzamide and salts thereof
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Page/Page column 7, (2008/12/04)
A process for the preparation of Flecainide acetate, its salts, in particular its pharmaceutically acceptable salts, and intermediates thereof is described wherein 2,5-dibromotoluene is used as a starting material. The method involves a technique for preparing the starting material 2,5-bis(2,2,2-trifluroethoxy)toluene in high yields by reacting 2,5-dibromotoluene with 2,2,2-trifluoroethanol in the presence of a base and a copper-containing catalyst.