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通过Biginelli反应从精油提取物中制备高通量紫外线保护聚合物
Tengfei Mao1,2, Guoqiang Liu1, Haibo Wu1
1The Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology (Ministry of Education), Department of Chemistry , Tsinghua University , Beijing 100084 , P. R. China.
Journal of the American Chemical Society
|April 10, 2018
概括
这项研究开发了一种高吞吐量 (HTP) 系统,使用Biginelli反应制造多种功能性聚合物. 这些新型聚合物具有优异的激素清除和紫外线保护, 提供有前途的生物材料应用.
科学领域:
- 聚合物化学
- 材料科学
- 有机合成
背景情况:
- 高吞吐量 (HTP) 方法加快了新材料的发现和优化.
- 比吉内利反应是一种多用途的多组分反应,用于合成各种异环化合物.
- 功能性聚合物对于开发先进生物材料至关重要.
研究的目的:
- 开发一种用于合成和评估新型功能聚合物的HTP系统.
- 探索比吉内利反应在创建多样化的单体库中的实用性.
- 为生物材料应用确定和开发水溶性,生物相容的聚合物,具有激素清除和紫外线保护特性.
主要方法:
- 通过使用精油中的化物进行微型HTP Biginelli 反应合成25个单体.
- 使用微型HTP基聚合物制备25种聚合物.
- 对激素清除活动的HTP评估,以选择性能最高的聚合物.
- 对所选聚合物进行选和升级,以满足生物材料的要求,包括水溶性和生物相容性.
主要成果:
- 成功合成了25种多样化的单体和相应的高产聚合物.
- 通过HTP查确定了三种优质的激素清除聚合物.
- 开发出具有水溶性和生物相容性的共聚物,可以有效地防止紫外线损伤.
- 证明了HTP战略对快速数据采集和分析的有效性.
结论:
- 适用于比格内利反应的HTP策略对于快速生成库和选功能性聚合物非常有效.
- 开发的聚合物在生物材料应用中表现出有前途的特性,特别是在紫外线保护和生物相容性方面.
- 这项研究强调了将多元组分反应与HTP方法结合起来,在有机化学和聚合物科学中实现跨学科进步的潜力.
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