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新型受阻胺类光稳定剂N-烯丙基四甲基哌啶醇的合成和表征
Synthesis and characterization of a novel HALS
【摘要】 在Mg-Al水滑石(Mg-Al LDHs)催化哌啶醇和烯丙基溴反应,合成了一种新型受阻胺类光稳定剂,产物通过IR、MS、元素分析等进行了表征。
【Abstract】 The preparation of 1-allyl-2,2,6,6-tetramethyl-piperidinol is accomplished through allylation of 2,2,6,6-tetramethyl-piperidinol with allyl bromide using Mg-Al LDHs as catalyst.The product was characterized with IR,GC-MS and elemental analysis.
【关键词】 水滑石;
催化;
新型;
受阻胺;
合成;
表征;
【Key words】 LDHs; catalyze; novel; HALS; synthesis; characterization;
【Key words】 LDHs; catalyze; novel; HALS; synthesis; characterization;
【基金】 上海科学技术发展基金(03DJ14005)资助
- 【文献出处】 化学试剂 ,Chemical Reagents , 编辑部邮箱 ,2006年04期
- 【分类号】TQ314.245
- 【被引频次】5
- 【下载频次】351