First Order Derivative Spectrophotometric Estimation of Ranolazine and Metformin Hydrochloride in Synthetic Mixture
151. 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
The Synthesis of α,αʹ-bis(arylidene)Cycloalkanones using Sulfonic Acid Functionalized Pyridinium Chloride
152. 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
Acidic Ionic Liquid Based Silica-Coated Fe3O4 Nanoparticles as a New Nanomagnetic Catalyst for Preparation of Aryl and Heteroaryl Thiocyanates
153. 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
Aluminum in Reaction with Sodium Hydroxide: Summary Action of a Depolarizer and an Inhibitor
154. 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
Salicylic Acid as a Bio-based and Natural Brønsted Acid Catalyst Promoted Green and Solvent-free Synthesis of Various Xanthene Derivatives
155. 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
Potentiometric Determination of La(III) Using Chitosan Modified Carbon Paste Electrode with An experimental Design
156. 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