Cu@furfural imine-decorated halloysite as an efficient heterogeneous catalyst for promoting ultrasonic-assisted A³and KA²coupling reactions: a combination of experimental and computational study

Abstract

A novel catalyst was synthesized by functionalization of HNTs with (3-chloropropyl) trimethoxysilan, thiosemicarbazide and furfural and incorporation of copper species.

Ultrasonic and bio‐assisted synthesis of Ag@HNTs‐T as a novel heterogeneous catalyst for the green synthesis of propargylamines: A combination of experimental and computational study

“…Furthermore, FT‐IR spectrum of HNTs‐T exhibited a typical band at 1374 cm ‐1 corresponding to the stretching mode of C‐O which shifts to the smaller wave numbers (1365 cm ‐1 ) after immobilization of Ag NPs in Ag@HNTs‐T. Worthy to mention that the similar comparative interpretations between FT‐IR bands and calculated metal‐ligand interactions are generally considered and reported, previously …”

Palladium nanoparticles immobilized on sepiolite–cyclodextrin nanosponge hybrid: Efficient heterogeneous catalyst for ligand‐ and copper‐free C─C coupling reactions

“…In the course of our research on heterogeneous catalysis, recently we reported the utility of CDNS and natural clays for immobilizing catalytic active species . In this line, it was found that the hybridization of inorganic supports with CDNS can lead to an improvement of the catalytic performance of the resulting catalyst .…”

Thermal Properties of Multilayer Nanocomposites Based on Halloysite Nanotubes and Biopolymers

“…Halloysite is an emerging nanofiller for the fabrication of smart nanocomposites with specific functionalities useful for several technological purposes, such as anti-corrosion coatings [1][2][3], food packaging [4][5][6], remediation [7][8][9][10][11], catalysis [12][13][14][15], tissue engineering [16][17][18], preservation of art-works [19][20][21], and antimicrobial protection [22,23]. Recent biological studies (by means of both in vivo and vitro tests) proved that halloysite exhibits a low toxicity [24][25][26].…”