发明授权
US07176334B2 Process for the preparation of substituted halogenated aniline 有权
取代的卤代苯胺的制备方法

Process for the preparation of substituted halogenated aniline
摘要:
A process for the preparation of substituted halogenated anilines from substituted halogenated 1-chlorobenzenes which comprises a) reacting a substituted halogenated 1-chlorobenzene selectively with an imine in the presence of a transition metal catalyst complex and a base to form an N-aryl imine; b) hydrolyzing the N-aryl imine; and c) isolating the substituted halogenated aniline.
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