The present invention relates to a process for preparing substituted 2-aminobiphenyls and to a process for preparing (Het)arylamides of such 2-aminobiphenyls.
本发明涉及一种制备取代2-氨基联苯和制备这些2-氨基联苯的(Het)芳基酰胺的方法。
2,5-DIAMINO-1-PHENYLBENZOL-DERIVATE ENTHALTENDE OXIDATIONSHAARFÄRBEMITTEL SOWIE NEUE 2,5-DIAMINO-1-PHENYLBENZOL-DERIVATE