Organobase modulated synthesis of high-quality β-ketoenamine-linked covalent organic frameworks
Rong Wang, Weifu Kong, Ting Zhou, Changchun Wang, Jia Guo
Abstract
An organobase assisted approach is adopted to synthesize a series of β-ketoenamine-linked covalent organic frameworks (COFs), exhibiting superior crystallinity and porosity in comparison with those using an acidic catalyst. The quality promotion arises from the organobase-modulated transimination that favors the reaction kinetics for self-improvement of ordered structures.
Topics & Concepts
Covalent bondQuality (philosophy)ChemistryCombinatorial chemistryNanotechnologyMaterials scienceOrganic chemistryPhysicsQuantum mechanicsCovalent Organic Framework ApplicationsMetal-Organic Frameworks: Synthesis and ApplicationsAdvanced Photocatalysis Techniques