Giri Arkaprabha, Patil Niraj Nitish, Patra Abhijit
Department of Chemistry, Indian Institute of Science Education and Research Bhopal, Bhopal Bypass Road, Bhauri, Bhopal 462066, Madhya Pradesh, India.
Chem Commun (Camb). 2021 May 4;57(36):4404-4407. doi: 10.1039/d0cc07805k.
The advantages of the cage-to-network design strategy were demonstrated by knitting a waterwheel-like preporous molecular cage, noria, with a rigid aromatic linker to obtain a highly microporous organic polymer (NPOP, SBET: 748 ± 25 m2 g-1). The NPOP was employed for the catalytic conversion of CO2 to cyclic carbonates under solvent-free reaction conditions. Furthermore, a silver nanoparticle encapsulated NPOP exhibited remarkable catalytic activity for nitroarene reduction with excellent recyclability.
通过将水轮状的预多孔分子笼（noria）与刚性芳族连接体编织在一起，得到了一种高度微孔的有机聚合物（NPOP，比表面积：748±25 m² g⁻¹），证明了笼状到网络设计策略的优势。NPOP用于在无溶剂反应条件下将CO₂催化转化为环状碳酸酯。此外，一种银纳米颗粒封装的NPOP对硝基芳烃还原表现出显著的催化活性，且具有出色的可回收性。
