Impact Factor: 5.6     h-index: 26

Synthesis of New 1,3-Oxazole and 1,3-Thiazole Derivatives with Expected Biological Activity
Synthesis of New 1,3-Oxazole and 1,3-Thiazole Derivatives with Expected Biological Activity

Ahmed Jasim Mohammed; Ibtisam Khalifa Jasim

Volume 6, Issue 12 , December 2022, , Pages 953-961

https://doi.org/10.22034/chemm.2022.353601.1585

Abstract
  The novel compounds were prepared to start from cephalexin in this work. It was converted into five-membered rings (1,3-oxazole and 1,3-thiazole). The cephalexin was reacted with ethanol ...  Read More
Synthesis and Characterization of New Thiazolidinone and Oxazolidinone Heterocyclic Derivatives from 2-Marcapto-1,3,4-Thiadiazole Compounds
Synthesis and Characterization of New Thiazolidinone and Oxazolidinone Heterocyclic Derivatives from 2-Marcapto-1,3,4-Thiadiazole Compounds

Bashar S. Salman; Mohammed R. Ahmed

Volume 6, Issue 12 , December 2022, , Pages 997-1006

https://doi.org/10.22034/chemm.2022.357813.1601

Abstract
  The previous effort involved the synthesis of unprecedented Schiff's bases compounds of hydrazine hydrate linked with ethyl 4-hydroxybenzoate, which in turn reacted with carbon disulfide ...  Read More
An Attempt for the Quantitative DFT-based Interpretation of the Conformational Preference of Negative Hyperconjugative Anomeric Effects in Trans-2,3- and Trans-2,5-dihalo-1,4-dioxanes
An Attempt for the Quantitative DFT-based Interpretation of the Conformational Preference of Negative Hyperconjugative Anomeric Effects in Trans-2,3- and Trans-2,5-dihalo-1,4-dioxanes

Elahe Faramarzi; Reza Ghiasi; Masumeh Abdoli-Senejani

Volume 4, Issue 3 , May and June 2020, , Pages 311-323

https://doi.org/10.33945/SAMI/CHEMM/2020.3.8

Abstract
  In this study, the stabilities of trans-2,3- and trans-2,5-dihalo-1,4-dioxanes conformers were investigated at the LC-BLYP/6-311+G(d,p) theory level. The total energies and dipole moments ...  Read More