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2D covalent organic frameworks with built-in amide active sites for efficient heterogeneous catalysis
被引:46
|作者:
Li, Yang
[1
]
Chen, Weiben
[1
]
Gao, Ruidong
[1
]
Zhao, Ziqiang
[1
]
Zhang, Ting
[1
]
Xing, Guolong
[1
]
Chen, Long
[1
]
机构:
[1] Tianjin Univ, Dept Chem, Tianjin Key Lab Mol Optoelect Sci, Sch Sci, Tianjin 300072, Peoples R China
基金:
中国国家自然科学基金;
关键词:
SELECTIVE SORPTION;
CO2;
POLYMER;
CONVERSION;
CAPTURE;
D O I:
10.1039/c9cc07500c
中图分类号:
O6 [化学];
学科分类号:
0703 ;
摘要:
Benzene-1,3,5-tricarboxamides (BTAs) are versatile building blocks for supramolecular assembly due to the strong intermolecular hydrogen bonding. Herein, a BTA based amine, N-1,N-3,N-5-tris(4-aminophenyl)benzene-1,3,5-tricarboxamide (TABTA), was successfully applied to construct two new amide functionalized covalent organic frameworks (COFs) with apparent crystallinity, which were further applied as efficient catalysts for Knoevenagel condensation.
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页码:14538 / 14541
页数:4
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