| 摘要 |
<p>The invention relates to a method for producing 5-(1-piperazinyl)-benzofuran-2-carboxamide, whereby, as an intermediate step. 5-bromine-salicylaldehyde or one of its derivatives is reacted in a transition metal-catalyzed amination with R2-Piperazine, wherein R2 has the meaning cited in Claim No. 1.</p> |
