Salihovic, Mirsada; Pazalja, Mirha; Spirtovic Halilovic, Selma; Veljovic, Elma; Mahmutovic-Dizdarevic, Irma; Roca, Suncica; Novakovic, Irena; Trifunovic, Snezana published their research in Journal of Molecular Structure in 2021. The article was titled 《Synthesis, characterization, antimicrobial activity and DFT study of some novel Schiff bases》.Related Products of 135-02-4 The article contains the following contents:
Two new Schiff bases I (R = Cl, OMe) derived from L-cysteine and substituted benzaldehyde were synthesized. DFT calculations were based on global chem. reactivity indexes calculated using the B3LYP/6-31G*, B3LYP/6-31G**, and B3LYP/6-31+G* theory levels. Exptl. and theor. obtained values for FT-IR and NMR (1H, 13C) of test compounds showed good agreement. The reactivity descriptors of B3LYP (E, EHOMO, ELUMO, dipole moment, Δε, μ, η, ω) were calculated to predict the stability of newly synthesized compounds The microbiol. activity of the compounds was tested on several Gram-pos. bacteria: Staphylococcus aureus, Bacillus subtilis, Clostridium sporogenes, Microccocus luteus and Microccocus flavus. The following Gram-neg. bacteria were used to test the compounds: Escherichia coli, Pseudomonas aeruginosa Proteus hauseri, Klebsiella pneumoniae, Salmonella enterica subsp. enterica serovar Enteritidis. Also, the activity on the following yeasts was examined: Candida albicans, Saccharomyces cerevisiae and fungal strain Aspergillus brasilliensis. The Schiff base with chlorine in the structure has the best antimicrobial action against all tested microorganisms. The selected quantum chem. descriptors calculated for both compounds have a close relationship with the antimicrobial activity. After reading the article, we found that the author used 2-Methoxybenzaldehyde(cas: 135-02-4Related Products of 135-02-4)
2-Methoxybenzaldehyde(cas: 135-02-4) is used as a flavor agent in foods including nonalcoholic/alcoholic beverages, baked goods, chewing gum, confections, frozen dairy, fruit ices, hard/soft candy, instant coffee, tea, Jams, jellies, and milk products. It also has been used to obtain good enantioselectivities using Cu(OAc)(2)-bis(oxazolines) via hydrogen bonding in asymmetric Henry reaction.Related Products of 135-02-4
Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem