申请人:BASF Aktiengesellschaft
公开号:US04992588A1
公开(公告)日:1991-02-12
O-acrylaminomethylbenzyl halides (I) ##STR1## in which X is Cl or Br and R.sup.1 is alkyl or aryl, are obtained by reacting an o-aminomethylbenzyl alkyl ether (II) ##STR2## with an acylating agent, and then reacting the resulting acid amide, preferably without intermediate isolation, with an aqueous hydrohalic acid.
通过将o-氨甲基苄基烷基醚(II)与酰化试剂反应,然后在不进行中间分离的情况下,将所得的酸酰胺与水的氢卤酸反应,可以得到O-丙烯酰氨甲基苄基卤化物(I) ##STR1##其中X为Cl或Br,R.sup.1为烷基或芳基。