Please login first
Afsaneh Rashidizadeh   Dr.  Other 
Timeline See timeline
Afsaneh Rashidizadeh published an article in January 2019.
Research Keywords & Expertise
0 A
0 Catalyst
0 Solvent
0 ball milling
Top co-authors
Hossein Ghafuri

29 shared publications

Catalysts and Organic Synthesis Research Laboratory, Department of Chemistry; Iran University of Science and Technology; P.O. Box 16846-13114 Tehran I. R. Iran

Behnaz Ghorbani

6 shared publications

Catalysts and Organic Synthesis Research Laboratory, Department of Chemistry, Iran University of Science and Technology, Tehran 16846, Iran

Fatemeh Paravand

2 shared publications

Catalyst and Organic Synthesis Research Laboratory, Department of Chemistry, Iran University of Science and Technology (IUST), Narmak, Tehran, Iran

11
Publications
34
Reads
9
Downloads
27
Citations
Publication Record
Distribution of Articles published per year 
(2014 - 2019)
Total number of journals
published in
 
8
 
Publications See all
Article 5 Reads 0 Citations Sulfonated highly ordered mesoporous graphitic carbon nitride as a super active heterogeneous solid acid catalyst for Bi... Mohammad Ali Douzandegi Fard, Hossein Ghafuri, Afsaneh Rashi... Published: 01 January 2019
Microporous and Mesoporous Materials, doi: 10.1016/j.micromeso.2018.07.030
DOI See at publisher website
CONFERENCE-ARTICLE 9 Reads 0 Citations <strong>ZrO<sub>2</sub>/g-C<sub>3</sub>N<sub>4</sub> hybrid nanocomposite: an efficient and eco-friendly recyclable cata... Ghazaleh Jafari, Hossein Ghafuri, Nahal Goodarzi, Afsaneh Ra... Published: 14 November 2018
Proceedings of The 22nd International Electronic Conference on Synthetic Organic Chemistry, doi: 10.3390/ecsoc-22-05652
DOI See at publisher website ABS Show/hide abstract

Recently considerable attention has been devoted to heterogeneous catalysts. Generally, heterogeneous catalysts offer several advantages such as mild reaction conditions, high throughput and ease of work-up procedures. Among the heterogeneous catalysts investigated, polymeric mesoporous graphitic carbon nitrides (g-C3N4) has attracted much attention recently due to strong van der Waals interactions between the layers, g-C3N4 is chemically stable against acid, base and organic solvents and also thermogravimetric analysis (TGA) reveals that g-C3N4 is thermally stable even in air up to 600 oC, which can be attributed to its aromatic C-N heterocycles. More importantly, g-C3N4 is only composed of two earth-abundant elements: carbon and nitrogen. This not only suggests that it can be easily prepared at low cost, but also its properties can be tuned by simple strategies without significant alteration of the overall composition. The last approach is considered as the most efficient way to design of high-performance heterogeneous catalysts utilizing the g-C3N4 as catalyst support. An interesting phenomenon is that the modification is mainly focused on metal oxides. Zirconia (ZrO2) is a physically rigid material with chemical inertness. It has high resistance against attacks by acids, alkalis, oxidants and reductants. In this study, ZrO2/g-C3N4 hybrid nanocomposite has been shown to be an excellent catalyst for the conversion of alcohols and phenols into their corresponding trimethylsilyl ethers with hexamethyldisilazane (HMDS) under solvent-free condition and for the synthesis of a-aminophosphonates. In addition, the ZrO2/g-C3N4 can be easily recycled after separation from the reaction mixture without considerable loss in catalytic activity.

CONFERENCE-ARTICLE 15 Reads 0 Citations <strong>g-C<sub>3</sub>N<sub>4</sub>/Ni nanocomposite: an efficient and eco-friendly recyclable catalyst for the synthes... Afsaneh Rashidizadeh, Hossein Ghafuri Published: 14 November 2018
Proceedings of The 22nd International Electronic Conference on Synthetic Organic Chemistry, doi: 10.3390/ecsoc-22-05651
DOI See at publisher website ABS Show/hide abstract

Nowadays, with increasing environmental concerns, the development of sustainable and friendly heterogeneous catalysts has attracted more and more attention in both the scientific and industrial communities. Hence, the use of nanocatalysts with well-defined structures, environmentally benign, high catalytic activity, and high chemical stability are desirable instead of corrosive and hazardous chemicals. In recent years, polymeric mesoporous graphitic carbon nitride (g-C3N4) has turned out to be a fascinating choice for catalyst or catalyst support due to the special physical and chemical properties, thermal stability, non-toxicity, unique electronic properties, and large surface area. The incorporation of nitrogen atoms in the carbon architecture of the g-C3N4 gives rise to the active chemical sites exposed on the surface. On the other hand, depositing metal nanoparticles onto g-C3N4 is an effective strategy to enhance the catalytic activity of g-C3N4. In the present study, g-C3N­/Ni as a recyclable, highly efficient heterogeneous catalyst with a good porous structure have been prepared and its catalytic activity was investigated for the synthesis of quinoxaline derivatives.

Article 6 Reads 1 Citation Fe3 O4 @ZrO2 /SO4 2- : A recyclable magnetic heterogeneous nanocatalyst for synthesis of β-amino carbonyl derivatives an... Hossein Ghafuri, Behnaz Ghorbani, Afsaneh Rashidizadeh, Maji... Published: 24 November 2017
Applied Organometallic Chemistry, doi: 10.1002/aoc.4147
DOI See at publisher website
Article 2 Reads 3 Citations Nano Fe 3 O 4 @ZrO 2 /SO 42− : A highly efficient catalyst for the protection and deprotection of hydroxyl groups using ... Hossein Ghafuri, Fatemeh Paravand, Afsaneh Rashidizadeh Published: 14 September 2016
Phosphorus, Sulfur, and Silicon and the Related Elements, doi: 10.1080/10426507.2016.1236104
DOI See at publisher website
Article 1 Read 0 Citations ChemInform Abstract: Highly Efficient Solvent Free Synthesis of α-Aminophosphonates Catalyzed by Recyclable Nano-Magneti... Hossein Ghafuri, Afsaneh Rashidizadeh, Hamid Reza Esmaili Za... Published: 15 June 2016
ChemInform, doi: 10.1002/chin.201626204
DOI See at publisher website
Top