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US4978773A Process for the preparation of 2,6-dichlorodiphenylaminoacetic acid derivatives 失效
2,6-二氯二苯基氨基乙酸衍生物的制备方法

Process for the preparation of 2,6-dichlorodiphenylaminoacetic acid
derivatives
摘要:
A new process for the preparation of 2,6-dichlorodiphenylamine derivatives is described, which process provides the desired active compound in a high yield and with a very high degree of purity by a technically simple and realizable procedure.
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