期刊
CHEMISTRY-A EUROPEAN JOURNAL
卷 26, 期 29, 页码 6495-6498出版社
WILEY-V C H VERLAG GMBH
DOI: 10.1002/chem.202000224
关键词
2D materials; click chemistry; covalent organic frameworks; solvent free reactions
资金
- mineco [MAT2016-77608-C3-2-P] Funding Source: Medline
- MINECO [MAT2016-77608-C3-1-P] Funding Source: Medline
The copper-catalyzed azide-alkyne cycloaddition (CuAAC) click reaction is among the most extensively used strategies for the post-polymerization modification of COFs. This work shows a new procedure for the postsynthetic functionalization of imine-based COFs by using a heterogeneous solid-gas reaction between alkyne-functionalized COFs and azides in the absence of a copper catalyst. This new alternative represents a step forward towards a greener postsynthetic modification of COFs opening a high potential for the development of new applications.
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