| 第 31 卷第 4 期 |  | Vol. 31 No. 4 | | 2001 年 8 月 | Aug 2001 |
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所属栏目：其它
新型聚合物紫外线吸收剂UV-1009的合成 |
| 易兵; 林原斌; 郭贤洛(湖南工程学院化学系; 湘潭大学化学学院) |
| 摘 要：以尿素为基本原料 ,经过热解缩合法合成了异氰脲酸 ,后者依次与环氧氯丙烷、十八酸和 2 ,4 二羟基二苯甲酮进行反应 ,合成了高分子量的紫外线吸收剂UV -10 0 9,产品总收率达 76%。 |
| 关键词：尿素; 紫外线吸收剂; 合成 |
| 中图分类号：TQ320.4 文献标识码：A 文章编号：1009-9212(2001)04-0009-02 |
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| Synthesis of the Ultraviolet Absorber UV-1009 |
| YI Bing 1; LIN Yuan bin 2; GUO Xian luo 1 （1. Department of Chemistry; Hunan Engineering Institute; Xiangtan 411101; China; 2. Chemical College; Xingtan University; Xiangtan 411105; China） |
| Abstract：A new high relative molecular mass ultravioet absorber UV-1009 was prepared by using urea as starting material, which is coverted into iso cyanuric acid via pyrosis condensation. The latter reacts with epichlorohydrin, octadecylic acid and 2,4 dihydroxybenzophenone in turn. The total yield of product is over 76%. |
| Key words：urea; ultravioet absorber; synthesis |
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收稿日期：2001-01-10
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