Original Article
Fe3O4 Bonded Pyridinium-3-carboxylic acid-N-sulfonic Acid Chloride as an Efficient Catalyst for the Synthesis of 3,4-dihydropyrimidin-2(1H)-ones
1. Fe3O4 Bonded Pyridinium-3-carboxylic acid-N-sulfonic Acid Chloride as an Efficient Catalyst for the Synthesis of 3,4-dihydropyrimidin-2(1H)-ones

Ardeshir Khazaei; Fatemeh Gohari-Ghalil; Mahsa Tavasoli; Mohammad Rezaei-Gohar; Ahmad Reza Moosavi-Zare

Volume 4, Issue 5 , September and October 2020, Pages 543-553

http://dx.doi.org/10.33945/SAMI/CHEMM.2020.5.1

Abstract
  Fe3O4bonded pyridinium-3-carboxylic acid-N-sulfonic acid chloride, as a magnetic and reusable catalyst, was reported for the one-pot multi-component synthesis of some 3,4-dihydropyrimidin-2(1H)-ones ...  Read More
Original Article
Cyclodehydration and Baker-Venkataraman Rearrangement Methodologies for the Preparation of Fluorinated 4H-Chromones
2. Cyclodehydration and Baker-Venkataraman Rearrangement Methodologies for the Preparation of Fluorinated 4H-Chromones

Chloe Fernandes; Sang H. Park; Joseph Sloop; Karla Wilmott

Volume 4, Issue 5 , September and October 2020, Pages 554-564

http://dx.doi.org/10.33945/SAMI/CHEMM.2020.5.2

Abstract
  Trifluoromethylated and ring-fluorinated 4H-chromones have been prepared via cyclodehydration and via the baker-venkataraman rearrangement.  The cyclodehydration of 4,4,4-trifluoro-1-(1-naphthol-2-yl)-1,3-butanedione ...  Read More
Original Article
Alumina-Supported Cobalt Nanoparticles Efficiently Catalyzed the Synthesis of Chromene Derivatives under Solvent-Free Condition
3. Alumina-Supported Cobalt Nanoparticles Efficiently Catalyzed the Synthesis of Chromene Derivatives under Solvent-Free Condition

Jalal Albadi; Heshmat allah Samimi; Ahmad reza Momeni

Volume 4, Issue 5 , September and October 2020, Pages 565-571

http://dx.doi.org/10.33945/SAMI/CHEMM.2020.5.3

Abstract
  In this research study, an efficient approach is reported for the solvent-free synthesis of various chromene derivatives catalyzed by alumina-supported cobalt nanoparticles in high ...  Read More
Original Article
Comparison of Different Extracts of Nettle in Quercetin and Evaluation of its Antimicrobial Activity
4. Comparison of Different Extracts of Nettle in Quercetin and Evaluation of its Antimicrobial Activity

Mahsa Taghvaei; MohamMad Fazilati; Habibollah Nazem; Saeed Habibollahi; Faegh Bastani

Volume 4, Issue 5 , September and October 2020, Pages 572-583

http://dx.doi.org/10.33945/SAMI/CHEMM.2020.5.4

Abstract
  Nettle (Urtica dioica L.) is one of the most well-known medicinal plants. It has been mostly used for medical purposes. This study summarizes extensive results on the antimicrobial ...  Read More
Original Article
DFT-PCM Study on Structures of Phthalazinone Tautomers
5. DFT-PCM Study on Structures of Phthalazinone Tautomers

Mohammad Ali Bodaghifard; Sajad Asadbegi; Mahdia Hamidinasab

Volume 4, Issue 5 , September and October 2020, Pages 584-594

http://dx.doi.org/10.33945/SAMI/CHEMM.2020.5.5

Abstract
  In this research study, relative stability of all the tautomers of phthalazinone ring in the gas phase and the solvent effect on the tautomeric equilibrium were evaluated using the ...  Read More
Original Article
Effect of External Electric Field and Temperature on Entropy, Heat of Capacity, and Chemical Reactivity with QSAR Study of Morphonium Chloride and Nitrous Ionic Liquids Crystal Using DFT
6. Effect of External Electric Field and Temperature on Entropy, Heat of Capacity, and Chemical Reactivity with QSAR Study of Morphonium Chloride and Nitrous Ionic Liquids Crystal Using DFT

Ajoy Kumer; Mohammad Jahidul Islam; Sunanda Paul

Volume 4, Issue 5 , September and October 2020, Pages 595-604

http://dx.doi.org/10.33945/SAMI/CHEMM.2020.5.6

Abstract
  Due to the great number of medicinal application of morphine in drugs, the morphonium chloride (IL01) and morphonium nitrous (IL02) were investigated using the computational method ...  Read More
Original Article
First Order Derivative Spectrophotometric Estimation of Ranolazine and Metformin Hydrochloride in Synthetic Mixture
7. First Order Derivative Spectrophotometric Estimation of Ranolazine and Metformin Hydrochloride in Synthetic Mixture

Amitkumar J. Vyas; Disha H. Raval; Ajay I. Patel; Ashok B. Patel; Nilesh K. Patel; Alpesh chudasama

Volume 4, Issue 5 , September and October 2020, Pages 605-613

http://dx.doi.org/10.33945/SAMI/CHEMM.2020.5.7

Abstract
  This research study aimed at developing and validating a simple, precise, accurate, specific and economical spectrophotometric method for simultaneous estimation of Ranolazine (RANO) ...  Read More
Short communication
The Synthesis of α,αʹ-bis(arylidene)Cycloalkanones using Sulfonic Acid Functionalized Pyridinium Chloride
8. The Synthesis of α,αʹ-bis(arylidene)Cycloalkanones using Sulfonic Acid Functionalized Pyridinium Chloride

Ahmad Reza Moosavi-Zare; Mohammad Ali Zolfigol; Zahir Rezanejad

Volume 4, Issue 5 , September and October 2020, Pages 614-622

http://dx.doi.org/10.33945/SAMI/CHEMM.2020.5.8

Abstract
  In this study, condensation reaction of the aldehydes with various ketones in the presence of sulfonic acid functionalized pyridinium chloride [pyridine–SO3H]Cl as an ionic liquid ...  Read More
Original Article
Acidic Ionic Liquid Based Silica-Coated Fe3O4 Nanoparticles as a New Nanomagnetic Catalyst for Preparation of Aryl and Heteroaryl Thiocyanates
9. Acidic Ionic Liquid Based Silica-Coated Fe3O4 Nanoparticles as a New Nanomagnetic Catalyst for Preparation of Aryl and Heteroaryl Thiocyanates

Sami Sajjadifar; Issa Amini; Sepideh Habibzadeh; Ghobad Mansouri; Esfandeyar Ebadi

Volume 4, Issue 5 , September and October 2020, Pages 623-634

http://dx.doi.org/10.33945/SAMI/CHEMM.2020.5.9

Abstract
  In this research study, acidic ionic liquid based silica-coated Fe3O4 nanoparticles [Fe3O4@SiO2@(CH2)3-Py]HSO4as an efficient and reusable magnetic nanocatalyst was synthesized and ...  Read More
Original Article
Aluminum in Reaction with Sodium Hydroxide: Summary Action of a Depolarizer and an Inhibitor
10. Aluminum in Reaction with Sodium Hydroxide: Summary Action of a Depolarizer and an Inhibitor

Sikachina Andrey Anatolevicha; Beloglazov Sergey Michailovich; Beloglazov Georgy Sergeevich

Volume 4, Issue 5 , September and October 2020, Pages 635-646

http://dx.doi.org/10.33945/SAMI/CHEMM.2020.5.10

Abstract
  An unusual work is that the galvanic cell described is non-standard and has irreversible electrodes. Non-standard are comparative electrodes too. Only 1 electrochemical cell Al | NaOH ...  Read More
Original Article
Salicylic Acid as a Bio-based and Natural Brønsted Acid Catalyst Promoted Green and Solvent-free Synthesis of Various Xanthene Derivatives
11. Salicylic Acid as a Bio-based and Natural Brønsted Acid Catalyst Promoted Green and Solvent-free Synthesis of Various Xanthene Derivatives

Farzaneh Mohamadpour; Mansoor Feilizadeh

Volume 4, Issue 5 , September and October 2020, Pages 647-659

http://dx.doi.org/10.33945/SAMI/CHEMM.2020.5.11

Abstract
  In this research study, a green protocol for facile and eco-safe synthesis of 12-aryl-tetrahydrobenzo[α]xanthene-11-ones, 1,8-dioxo-octahydroxanthenes and 14-aryl-14H-dibenzo[α,j]xanthenes ...  Read More
Original Article
Potentiometric Determination of La(III) Using Chitosan Modified Carbon Paste Electrode with An experimental Design
12. Potentiometric Determination of La(III) Using Chitosan Modified Carbon Paste Electrode with An experimental Design

Negar Rajabi; Mahboubeh Masrournia; Mohamadreza Abedi

Volume 4, Issue 5 , September and October 2020, Pages 660-670

http://dx.doi.org/10.33945/SAMI/CHEMM.2020.5.12

Abstract
  In this work, D-optimal mixture design was applied as an experimental design to screen and optimize the effect of the composition of a carbon paste on its performance. In this study, ...  Read More