As steric hindrance of the aryl amine decreased and nucleophilicity increased, occurrence of the transfor-mation reaction increased and herbicidal activity of the product decreased.
间位阻越小,亲
性越强,副反应越容易发生,产物除草活性越低。
性As steric hindrance of the aryl amine decreased and nucleophilicity increased, occurrence of the transfor-mation reaction increased and herbicidal activity of the product decreased.
间位阻越小,亲性越强,副反应越容易发生,产物除草活性越低。
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