Cover Feature: Surface‐Deactivated Core–Shell Metal–Organic Framework by Simple Ligand Exchange for Enhanced Size Discrimination in Aerobic Oxidation of Alcohols (Chem. Eur. J. 34/2020). Issue 34 (26th May 2020)

• Record Type: Journal Article
• Authors: Kim, Seongwoo; Lee, Jooyeon; Jeoung, Sungeun; Moon, Hoi Ri; Kim, Min
• Is Part Of: Chemistry. Volume 26:Issue 34(2020)
• Page Start: 7514
• Page End: 7514
• Publication Date: 2020-05-26
• Subjects: aerobic oxidation -- ligand exchange -- metal–organic frameworks -- post-synthetic modifications -- TEMPO; Chemistry -- Periodicals; 540
• DOI: 10.1002/chem.202001526
• Languages: English
• ISSNs: 0947-6539

Abstract

Abstract : Surface deactivated (only pore‐active) core–shell‐type MOF (metal–organic framework) catalysts for aerobic oxidation of alcohols were synthesized via a simple postsynthetic ligand exchange (PSE) method. They contain TEMPO groups on the ligand as active sites at the core. The highly porous but catalytically inactive shell ensured the substrate size‐selective permeability by sieving effects and induced all reactions to take place in the pore of the catalytically active core. More information can be found in the Communication by H. R. Moon, M. Kim, et al. on page 7568 .