An in situ approach to functionalize metal–organic frameworks with tertiary aliphatic amino groups. Issue 86 (6th October 2020)

• Record Type: Journal Article
• Authors: Xi, Fu-Gui; Sun, Wei; Dong, Zhi-yun; Yang, Ning-Ning; Gong, Teng; Gao, En-Qing
• Is Part Of: Chemical communications. Volume 56:Issue 86(2020)
• Page Start: 13177
• Page End: 13180
• Publication Date: 2020-10-06
• Subjects: Chemistry -- Periodicals; 540
• DOI: 10.1039/d0cc05568a
• Languages: English
• ISSNs: 1359-7345

Abstract

Abstract : Tertiary aliphatic amino modified UiO-67/66(Zr), IRMOF- n (Zn) and MIL-101(Fe) were synthesized by a facile and efficient one-pot strategy under the corresponding metal catalysis. Abstract : Metal-catalyzed reductive amination of formyl-containing linkers with N, N -dialkylformamide solvents is concomitant with the solvothermal coordination assembly, leading to novel MOFs functionalized with tertiary aliphatic amino groups. This illustrates a novel one-pot strategy to functionalize MOFs through in situ organic transformation. The UiO-66 MOFs partially functionalized with the amino groups are highly active heterogeneous catalysts for Knoevenagel condensation.