Salicylaldehyde

Manufactured by Thermo Fisher Scientific

Sourced in India, Germany, Belgium

Salicylaldehyde is a colorless to pale yellow liquid chemical compound. It is commonly used as a reagent in organic synthesis and analytical chemistry applications.

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Lab products found in correlation

5 protocols using salicylaldehyde

Synthesis of Zeolite Y Catalysts

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Pure zeolite Y is purchased
from Sigma-Aldrich, India. Salicylaldehyde and its derivatives and
ethylenediamine are purchased from Alfa Aesar, and palladium acetate
is purchased from TCI chemicals, India. All solvents (ethanol, acetone,
methanol, and diethyl ether) are purchased from S.D. Fine, India.

Choudhary A., Kumari S, & Ray S. (2017). Tuning of Catalytic Property Controlled by the Molecular Dimension of Palladium–Schiff Base Complexes Encapsulated in Zeolite Y. ACS Omega, 2(10), 6636-6645.

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Optimization and Characterization of Novel Compounds

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Ethyl acetoacetate, DPPH, ABTS, deuterated dimethyl sulfoxide, and salicylaldehyde and its hydroxylated derivatives were purchased from Alfa Aesar (Kandel, Germany). Absolute ethanol, piperidine, deuterated chloroform, thiosemicarbazide, and acetic acid were purchased from Merck (Milan, Italy). Reagents were used as received without further purification.
NMR spectra were acquired with a Bruker Advance III HD 600 spectrometer (Rheinstetten, Germany) at room temperature with tetramethylsilane (TMS) as the internal standard in DMSO-d6 or CDCl₃. ESI mass spectra were recorded with a triple quadrupole QqQ Varian 310-MS mass spectrometer (Palo Alto, CA, USA) using previously optimized parameters [5 (link)]. High-resolution ESI mass spectra were acquired on a Thermofisher ORBITRAP-ELITE (Waltham, MA, USA). Melting points were measured on a Kofler Hot Stage (Rochford, UK) and are uncorrected.

Masuri S., Era B., Pintus F., Cadoni E., Cabiddu M.G., Fais A, & Pivetta T. (2023). Hydroxylated Coumarin-Based Thiosemicarbazones as Dual Antityrosinase and Antioxidant Agents. International Journal of Molecular Sciences, 24(2), 1678.

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Synthesis of N-Hexyl Salicylaldimine

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Salicylaldehyde (SA), n-hexylamine (Hex-NH₂), ethanol, sodium hydroxide (NaOH), anhydrous sodium sulfate, formaldehyde, 1,4-dioxane (DO), chloroform, sodium borohydride (NaBH₄) and dilute hydrochloric acid were purchased from Acros. All melting points were recorded and corrected on the Melt-Temp II melting point instrument. The chemicals and solvents used in this experiment were all purchased from Sigma-Aldrich and are all of the analytical grades.

Soliman A.M., Aly K.I., Mohamed M.G., Amer A.A., Belal M.R, & Abdel-Hakim M. (2023). Synthesis, characterization and protective efficiency of novel polybenzoxazine precursor as an anticorrosive coating for mild steel. Scientific Reports, 13, 5581.

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Metal-Organic Synthesis Protocol

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Chemicals and solvents used in the current work were obtained in their purest forms from different local suppliers like Metal(II) acetates (where metal(II) = Co, Ni, Cu and Zn) from Riedel-de-Haen, Salicylaldehyde from Acros Organics, solvents from Merck and Sigma Aldrich. Metal salts were dried in a vacuum oven for 3–4 h at 80–100 °C before reaction. 2-aminobenzohydrazine was prepared using the previously reported procedure. The reaction environment was kept inert, and the manipulations were carried out in Schlenk line.

F.a.r.z.i.a., Rehman S., Ikram M., Khan A., Khan R., Sinnokrot M.O., Khan M., AlAsmari A.F., Alasmari F, & Alharbi M. (2024). Synthesis, characterization, Hirshfeld surface analysis, antioxidant and selective β-glucuronidase inhibitory studies of transition metal complexes of hydrazide based Schiff base ligand. Scientific Reports, 14, 515.

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Synthesis of Organometallic Compounds and Polymers

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Argon (grade 5.0, Linde Gas), Ti(OⁱPr)₄ (99.999%, Sigma-Aldrich, St. Louis, MO, USA), VO(OⁱPr)₃ (TCI), NaBH₄ (98%, Sigma-Aldrich), 2-aminobenzyl alcohol (98%, Sigma-Aldrich), and salicylaldehyde (99%, Acros Organic, Geel, Belgium) were used as received. CDCl₃ (99.5 atom % D, Deutero GmbH, Kastellaun, Germany, 99.8 atom % D, 0.03% TMS), CH₂Cl₂ (Chempur, Piekary Śląskie, Poland, analytical grade), and ε-caprolactone (99%, Alfa Aesar, Haverhill, MA, USA) were dried over molecular sieves. Rac-lactide (99%, Acros Organic, Geel, Belgium) and L-lactide (99%, Aldrich) were purified by vacuum sublimation at 85°C. Hexane (Linegal Chemicals, Blizne Łaszczyńskiego, Poland) and toluene (FP, AnalaR NORMAPUR, VWR, Radnor, PA, USA) were refluxed over sodium and sodium/benzophenone, respectively, and distilled under a nitrogen atmosphere prior to use.

Białek M., Klimasińska A., Spaleniak G, & Dziuk B. (2023). Titanium and Vanadium Complexes of Tridentate Phenoxy-Imine and Phenoxy-Amine Ligands and Their Application in the Ring-Opening Polymerization of Cyclic Esters. Molecules, 29(1), 87.

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