Asymmetric Diamine Synthesis for Covalent Organic Frameworks: Boosted Photocatalytic Performance by Restricting β-Ketoenamine Bond Twist
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Covalent organic frameworks (COFs) are typically formed by the covalent bonding of geometrically symmetrical linkers. In this work, an asymmetric (C1h symmetry) amine linker (2,6-diaminobenzothiazole) was employed to non-linearly connect and synthesize the COF... ...
