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US4188342A Ortho-bromination of ortho-alkylated anilines 失效
正烷基化苯胺的正交溴化

Ortho-bromination of ortho-alkylated anilines
摘要:
The disclosure herein pertains to o-brominated-o-alkylated anilines and a process for the preparation thereof. The substituted anilines prepared herein are useful as intermediates in the preparation of herbicidal 2-haloacetanilides.
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