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Copper‐cysteine coated on magnetic layered double hydroxide nanoparticles: A new convenient catalysis system to click chemistry reaction in choline azide

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Year: 2019
COI code: ICCO02_005
Paper Language: English

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Authors Copper‐cysteine coated on magnetic layered double hydroxide nanoparticles: A new convenient catalysis system to click chemistry reaction in choline azide

  Farzane Pazoki - Department of Chemical, Faculty of Sciences, Tarbiat Modares University, Tehran 14117-13116, Iran
  Akbar Heydari - Department of Chemical, Faculty of Sciences, Tarbiat Modares University, Tehran 14117-13116, Iran

Abstract:

Procedures of Click chemistry are powerful method for the synthesis of substituted triazole therefore have attracted an enormous amount of interest in modern chemistry. Click Chemistry is a term that was proposed firstly by Sharpless and co-workers in 2001. [1]The Huisgen [3 + 2]-cycloaddition of organic azide and alkynes resulting in substituted 1, 2, 3-triazoles is one of the most powerful click reactions [3] which is green chemistry approach because of high yielding, simple to perform, wide in scope, using green solvents, a fast and highly efficient reactions. [2] A novel and effective catalysis system, copper combined with cysteine, which is anchored in magnetic layered double hydroxide nanoparticles were designed and applied to synthesize triazole. This catalyst permits the preparation of triazole derivatives (click chemistry) by reaction of a benzyl halide with alkyne in the presence of choline azide. The catalyst can be recovered and recycled. The catalysis was investigated with useful analyses such as FT‐IR, TGA, VSM, SEM, TEM, XRD, and ICP

Keywords:

Layered Double Hydroxide, Choline Azide, Click Chemistry, Magnetic Catalyst, Triazole

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COI code: ICCO02_005

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Pazoki, Farzane & Akbar Heydari, 2019, Copper‐cysteine coated on magnetic layered double hydroxide nanoparticles: A new convenient catalysis system to click chemistry reaction in choline azide, 2nd Iranian Catalyst Conference, تهران- دانشگاه خوارزمي- دانشكده شيمي, دانشگاه خوارزمي, https://www.civilica.com/Paper-ICCO02-ICCO02_005.htmlInside the text, wherever referred to or an achievement of this article is mentioned, after mentioning the article, inside the parental, the following specifications are written.
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