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以三聚氯氰为起始原料,通过四步取代反应,最终合成了新型三嗪类紫外线吸收剂UV-S。经测定化合物在产品总收率48%,含量在98%以上。测试了其紫外吸收性能。用MS、IR、HNMR确定了目标产物的结构。
Cyanuric chloride as the starting material, through the four-step substitution reaction, the final synthesis of a new triazine ultraviolet absorber UV-S. The measured compounds in the total yield of 48%, content of more than 98%. Tested its UV absorption properties. The structure of the target product was confirmed by MS, IR and HNMR.