Facile and Site-Selective Synthesis of an Amine-Functionalized Covalent Organic Framework

Autor: Song-Liang Cai, Xinle Li, Shu-Qing Li, Wei-Guang Zhang, Xi-Hao Tang, Yilun Yan, Jun Fan, Sheng-Run Zheng, Shu-Yuan Zhang
Rok vydání: 2021
Předmět:
Zdroj: ACS Macro Letters. 10:1590-1596
ISSN: 2161-1653
DOI: 10.1021/acsmacrolett.1c00607
Popis: Amine-functionalized covalent organic frameworks (COFs) hold great potential in diversified applications. However, the synthesis is dominated by postsynthetic modification, while the de novo synthesis allowing for direct installation of amine groups remains a formidable challenge. Herein, we develop a site-selective synthetic strategy for the facile preparation of amine-functionalized hydrazone-linked COF for the first time. A new monomer 2-aminoterephthalohydrazide (NH
Databáze: OpenAIRE