Abstract

[Cu(CPA)(BDC)]n (CPA = 4-(Chloro-phenyl)-pyridin-4-ylmethylene-amine; BDC = 1,4-benzenedicarboxylate) has been synthesized and structurally characterized by single crystal X-Ray diffraction measurement. The structural studies establish the copper (II) containing 2D sheet with (4,4) square grid structure. The square grid lengths are 10.775 and 10.769 Å. Thermal stability is assessed by TGA, and subsequent PXRD data establish the crystallinity. The surface morphology is evaluated by FE-SEM. The N2 adsorption−desorption analysis demonstrates the mesoporous feature (∼6.95 nm) of the Cu-MOF. This porous grid serves as heterogeneous green catalyst with superficial recyclability and thermal stability and facilitates organic transformations efficiently such as, Click and Knoevenagel reactions in the aqueous methanolic medium.

Highlights

  • A Reusable Efficient Green Catalyst of 2D Cu-Metal-organic frameworks (MOFs) for theKaushik Naskar 1 , Suvendu Maity 1 , Himadri Sekhar Maity 2 and Chittaranjan Sinha 1, *

  • Designing of multifunctional CPs or Metal-organic frameworks (MOFs) as catalyst to investigate the catalytic efficiency of various organic transformation reactions is the main focus of present research [34,35]

  • Structural Descriptions of [Cu(CPA)(BDC)]n, The Single Crystal X-ray crystallographic analysis shows that Cu-MOF was crystallized in the monoclinic space group P21 /n with Z = 4

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Summary

A Reusable Efficient Green Catalyst of 2D Cu-MOF for the

Kaushik Naskar 1 , Suvendu Maity 1 , Himadri Sekhar Maity 2 and Chittaranjan Sinha 1, *. Abstract: [Cu(CPA)(BDC)]n (CPA = 4-(Chloro-phenyl)-pyridin-4-ylmethylene-amine; BDC = 1,4benzenedicarboxylate) has been synthesized and structurally characterized by single crystal X-Ray diffraction measurement. The structural studies establish the copper (II) containing 2D sheet with (4,4) square grid structure. The square grid lengths are 10.775 and 10.769 Å. Thermal stability is assessed by TGA, and subsequent PXRD data establish the crystallinity. The N2 adsorption−desorption analysis demonstrates the mesoporous feature (∼6.95 nm) of the Cu-MOF. This porous grid serves as heterogeneous green catalyst with superficial recyclability and thermal stability and facilitates organic transformations efficiently such as, Click and Knoevenagel reactions in the aqueous methanolic medium

Introduction
Experimental Section
Crystal Structure Determination of Cu-MOF
Characterization of MOF Catalyst
Catalytic Response
Results and Discussion
Optimization of Click Reaction
O-MeOH
Substrate Scope
Knoevenagel Condensation Catalytic Experiments
Recyclability Cu-MOF Catalyst
Conclusions

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