Taking pyromellitic dianhydride and thionyl chloride as raw key material, 2,5-bis(methoxycarbonyl)terephthaloyl chloride was synthesized.
以氯化亚矾及均四酸酐为主要原料通过酰氯法合成均酰氯。
Taking pyromellitic dianhydride and thionyl chloride as raw key material, 2,5-bis(methoxycarbonyl)terephthaloyl chloride was synthesized.
以氯化亚矾及均四酸酐为主要原料通过酰氯法合成均酰氯。
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