Organic chemistry
An efficient and one-pot green synthesis of 2-arylsubstituted benzimidazoles catalyzed by nano-Fe3O4@silica sulfuric acid as a recyclable nanomagnetic solid acid catalyst

Mehdi Fallah-Mehrjardi; Manizhe Ayazi; Sayed Hossein Banitaba

Volume 8, Issue 1 , January 2020, , Pages 80-91

https://doi.org/10.30473/icc.2019.43207.1493

Abstract
  An efficient and green protocol for the synthesis of 2-arylsubstituted benzimidazoles via a condensation reaction of aromatic aldehydes and 1,2-phenylenediamine using nano-Fe3O4@SiO2-SO3H as a solid acid catalyst in ethanol under reflux conditions has been described. The reactions are completed in short ...  Read More

An efficient and one-pot green synthesis of 2-arylsubstituted benzimidazoles catalyzed by nano-Fe3O4@silica sulfuric acid as a recyclable nanomagnetic solid acid catalyst


Nanochemistry
Brassica oleraceae, a versatile plant for green synthesis of silver nanoparticles

Gholamhassan Imanzadeh; Raha Hadi

Volume 6, Issue 1, pp. 1-108, Serial No. 18 , January 2018, , Pages 70-77

Abstract
  In the present paper, silver nanoparticles (AgNPs) were synthesized using the Brassica oleraceae fruit extract under the simple and eco-friendly conditions. The reaction between silver nitrate, as metal source, and aqueous extract of Brassica oleraceae fruit, as reductant agent, produced AgNPs in high ...  Read More

Brassica oleraceae, a versatile plant for green synthesis of silver nanoparticles