Green synthesis of benzimidazole derivatives under ultrasound irradiation using Cu-Schiff base complexes embedded over MCM-41 as efficient and reusable catalysts

A series of transition metal alanine-salicylaldehyde Schiff base chromium (III) complexes immobilized on MCM-41 were prepared and characterized by various physico-chemical measurements such as FIIR, XRD, HRTEM, N2 sorption and elemental analysis. The immobilized complexes were effective and stable catalysts for the epoxidation of styrene and cyclohexene with 30% hydrogen peroxide. Moreover, the metal centers were found to play important roles in the catalytic performance of immobilized complex catalysts.

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Practical and computational studies on novel Schiff base complexes derived from green synthesis approach: Conductometry as well as in-vitro screening supported by in-silico study

Journal of Molecular Liquids ◽

10.1016/j.molliq.2020.114116 ◽

2020 ◽

Vol 319 ◽

pp. 114116 ◽

Cited By ~ 2

Author(s):

Reem Shah ◽

Hanadi Katouah ◽

Anas A. Sedayo ◽

Matokah Abualnaja ◽

Meshari M. Aljohani ◽

...

Keyword(s):

Schiff Base ◽

Green Synthesis ◽

In Silico ◽

Schiff Base Complexes ◽

Computational Studies ◽

In Vitro Screening ◽

In Silico Study ◽

Synthesis Approach

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An Efficient and Green Synthesis of Novel Azo Schiff Base and its Complex Under Ultrasound Irradiation

Oriental Journal Of Chemistry ◽

10.13005/ojc/290326 ◽

2013 ◽

Vol 29 (03) ◽

pp. 1041-1046 ◽

Cited By ~ 1

Author(s):

MOHAMMAD NIKPASSAND ◽

LEILA ZARE FEKRI ◽

SHOHREH SHARAFI

Keyword(s):

Schiff Base ◽

Green Synthesis ◽

Ultrasound Irradiation

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Green synthesis and spectroscopic studies of some complexes compounds as pigments and their applications in paints

Pigment & Resin Technology ◽

10.1108/prt-05-2016-0054 ◽

2017 ◽

Vol 46 (4) ◽

pp. 286-295 ◽

Cited By ~ 3

Author(s):

Osama A.G. Wahba ◽

Ali M. Hassan ◽

Abdelrahman M. Naser ◽

Adel M.G. Hanafi

Keyword(s):

Schiff Base ◽

Green Synthesis ◽

Simple Technique ◽

Spectroscopic Studies ◽

Schiff Base Complexes ◽

High Yield ◽

Corrosion Properties ◽

Content Type ◽

Physico Chemical ◽

The Cost

Purpose The purpose of this study to investigate the synthesis of new Cr(III), Fe(III), Ni(II) and Cu(II) Schiff base complexes by a simple technique (microwave technique). The evaluation of the prepared complexes as pigments as corrosion resistant was also explored. Design/methodology/approach The Schiff base complexes were prepared by using microwave method (green chemistry), and then, the physico-chemical requirements according to standards for the synthesised pigments were investigate. Findings The prepared complexes exhibit good physical, mechanical and corrosion properties as pigments in paint formulations. Research limitations/implications The simple technique used for synthesis of metal complex pigments will significantly increase the cost saving for the manufacturing of such pigments category. Also, the used technique is considered a green method (eco-friendly), as there no organic solvent was used. Practical implications The evaluation of the prepared complex pigments as corrosion resistants was also studied. Originality/value It is a simple technique, green synthesis (no solvent used) is involved and high yield is obtained.

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