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A photoinduced cross-dehydrogenative-coupling (CDC) reaction between aldehydes and N-hydroxyimides by a TiO2–Co ascorbic acid nanohybrid under visible light irradiation†
New Journal of Chemistry ( IF 3.3 ) Pub Date : 2017-12-13 00:00:00 , DOI: 10.1039/c7nj03651e
Fahimeh Feizpour 1, 2, 3, 4, 5 , Maasoumeh Jafarpour 1, 2, 3, 4, 5 , Abdolreza Rezaeifard 1, 2, 3, 4, 5
Affiliation  

In this study, we performed a visible light-mediated aerobic photo-cross dehydrogenative coupling (CDC) reaction between aldehydes and N-hydroxyimides using TiO2–AA–Co as a photocatalyst for the synthesis of active esters. The synergistic and selective effects of the cobalt ascorbic acid complex (Co–AA) and TiO2 nanoparticles on the visible-light photocatalytic activity were explored. The method possesses some advantages such as environmentally friendly conditions, easy work-up procedure, reusability, and scalability.

中文翻译:

TiO 2 -Co抗坏血酸纳米杂化剂在可见光照射下 醛与N-羟基酰亚胺之间的光诱导交叉脱氢偶联(CDC)反应

在这项研究中,我们使用TiO 2 -AA-Co作为光催化剂合成了活性酯,在醛与N-羟基酰亚胺之间进行了可见光介导的需氧光交叉脱氢偶联(CDC)反应。探索了钴抗坏血酸配合物(Co–AA)和TiO 2纳米粒子对可见光光催化活性的协同和选择性作用。该方法具有一些优点,例如环境条件友好,后处理容易,可重用性和可扩展性。
更新日期:2017-12-13
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