Six series of aryloxy pyridazines derivatives have been synthesized starting from 3,6 dichloro pyradizine.
以3,6-二氯哒嗪原料,合成了6类芳氧基哒嗪类衍生,研究了它们合成方法,并测定了所得除草活性。
Six series of aryloxy pyridazines derivatives have been synthesized starting from 3,6 dichloro pyradizine.
以3,6-二氯哒嗪原料,合成了6类芳氧基哒嗪类衍生,研究了它们合成方法,并测定了所得除草活性。
In order to get polyaryloxyphosphazene, polyphosphazene's side chlorines are directly substituted by aryloxy of phenol using triethylamine as the bind acid agent.
后以三乙酸剂,使高聚氯化磷腈直接与酚类化合进行取代反应,合成了标题高聚。
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