Please use this identifier to cite or link to this item: https://dspace.ctu.edu.vn/jspui/handle/123456789/5107
Title: Three-Component Coupling of Aldehyde, Alkyne, and Amine via C–H Bond Activation Using Indium-Based Metal–Organic Framework Mil-68(In) as a Recyclable Heterogeneous Catalyst
Authors: Lâm, Nguyễn Kiều Hạnh
Đặng, Huỳnh Giao
Nguyễn, Bình Nguyên
Trương, Vũ Thanh
Phan, Thanh Son Nam
Keywords: Indium
MIL-68(In)
Propargylamines
One-pot
C–H bond activation
Issue Date: 2016
Series/Report no.: Catalysis Letter;146 .- p.2087-2097
Abstract: A porous indium-based metal–organic framework MIL-68(In) was prepared, and used as a recyclable catalyst for the one-pot three-component coupling of aldehydes, alkynes, and amines to form propargylamines via C–H bond activation. The transformation could proceed readily to produce propargylamines in the presence of a catalytic amount of MIL-68(In). The solvent significantly afftected the reaction, and toluene was the solvent of choice for the coupling transformation using MIL-68(In) catalyst. The reaction could only occur to produce propargylamines in the presence of the solid In-MOF catalyst. The MIL-68(In) catalyst could be reused several times for the synthesis of propargylamines. To our best knowledge, In-MOFs were not previously employed as heterogeneous catalyst for the synthesis of propargylamines from the one-pot three-component coupling of aldehydes, alkynes, and amines via C–H bond activation.
URI: http://localhost:8080//jspui/handle/123456789/5107
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