Pure 6-(4-methoxyphenyl)-2,4-dichloro-1,3,5-triazine was synthesised by a method that did not involve the troublesome Grignard reaction of 4-bromo-anisole. A series of bis(resorcinyl) triazine derivatives which can be used as UV light absorbers were subsequently prepared by utilising 6-(4-methoxyphenyl)-2,4-dichloro-1,3,5-triazine as the starting material via alkylation or acid-catalysed addition reactions.

中文翻译：

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6-(4-甲氧基苯基)-2,4-二氯-1,3,5-三嗪和2,4-双(间苯二酚)-取代的紫外光吸收衍生物的合成改进

纯 6-(4-甲氧基苯基)-2,4-二氯-1,3,5-三嗪的合成方法不涉及麻烦的 4-溴苯甲醚格氏反应。随后，以 6-(4-甲氧基苯基)-2,4-二氯-1,3,5-三嗪为原料，经烷基化或反应制备了一系列可用作紫外光吸收剂的双(间苯二酚)三嗪衍生物。酸催化的加成反应。