Producing, characterizing and utilizing a novel magnetic catalyst to promote construction of N,N′-alkylidene bisamides
Producing, characterizing and utilizing a novel magnetic catalyst to promote construction of N,N′-alkylidene bisamides

Amir Hosain Karimi; Ali Hekmat-Ara; Abdolkarim Zare; Marziyeh Barzegar; Roghayyeh Khanivar; Masoud Sadeghi-Takallo

Volume 3, Issue 6 , June 2021, , Pages 360-368

https://doi.org/10.22034/ecc.2021.277415.1149

Abstract
  A novel magnetic material namely [Fe3O4@SiO2@RNMe2-SO3H][Cl/MeSO3] (FSRNSCM) was produced. Energy-dispersive X-ray spectroscopy (EDS), field emission scanning electron microscopy (FE-SEM), ...  Read More
Application of [Pyridine-1-SO3H-2-COOH]Cl as an efficient catalyst for the preparation of hexahyroquinolines
Application of [Pyridine-1-SO3H-2-COOH]Cl as an efficient catalyst for the preparation of hexahyroquinolines

Ahmad Reza Moosavi-Zare; Hadis Afshar-Hezarkhani

Volume 2, Issue 4 , April 2020, , Pages 465-474

https://doi.org/10.33945/SAMI/ECC.2020.4.5

Abstract
  Pyridinium-1-sulfonic acid-2-carboxylic acid chloride {[Pyridine-1-SO3H-2-COOH]Cl} was synthesized and applied as a novel and efficient catalyst for the preparation of hexahydroquinolines ...  Read More
A simplified green approach for synthesis of arylquinoxalines under solvent-free clay-catalysed conditions
A simplified green approach for synthesis of arylquinoxalines under solvent-free clay-catalysed conditions

Jabbar Khalafy; Shadi Dilmaghani; Nasser Etivand; Ahmad Poursattar Marjani

Volume 1, Issue 3 , May and June 2019, , Pages 257-267

https://doi.org/10.33945/SAMI/ECC.2019.3.3

Abstract
  A friendly benign, green, rapid and facile strategy for synthesis a series of arylquinoxalines was achieved by condensation of aromatic 1,2-diamines with arylglyoxals under clay-catalyzed ...  Read More