1160-76-5

Usage

Uses

Used in Chemical Analysis:
2-Hydroxybenzaldehyde 2,4-dinitrophenylhydrazone is used as a detection reagent for identifying the presence of aldehydes and ketones in various chemical reactions. Its reaction with these functional groups produces a distinctive yellow to orange precipitate, providing a visual confirmation of their existence.
Used in Pharmaceutical Research:
In the pharmaceutical industry, 2-Hydroxybenzaldehyde 2,4-dinitrophenylhydrazone is used as a research compound for exploring its potential applications in medicine. Its unique chemical properties and reactivity are being studied for possible treatments of certain medical conditions, making it a valuable asset in the development of new therapeutic agents.
Used in Organic Chemistry Education:
2-Hydroxybenzaldehyde 2,4-dinitrophenylhydrazone is also utilized as an educational tool in organic chemistry, helping students understand the detection and identification of aldehydes and ketones. Its use in practical laboratory exercises aids in the visualization and comprehension of these important functional groups in organic molecules.

InChI:InChI=1/C13H10N4O5/c18-13-4-2-1-3-9(13)8-14-15-11-6-5-10(16(19)20)7-12(11)17(21)22/h1-8,14-15H/b9-8+

Upstream product

• 17455-13-9 18-crown-6 ether 
• 90-02-8 salicylaldehyde 
• 119-26-6 (2,4-dinitro-phenyl)-hydrazine 
• 14283-99-9 bis(N-salicylaldimino)nickel(II) 
• 76195-86-3 2,4-dinitrophenylhydrazine hydrochloride 
• 54515-04-7 [Ni(II)(salicylaldehyde oximate)2] 
• 38929-70-3 [Ni(OC₆H₄CHNC₆H₅)2] 
• 90-01-7 salicylic alcohol 
• 144-55-8 sodium hydrogencarbonate 
• 97-00-7 1-chloro-2,4-dinitro-benzene 
• 584-48-5 2,4-dinitrobromobenzene 
• 89-95-2 2-methyl-benzyl alcohol 

Downstream Products

• 90-02-8 salicylaldehyde 
• 119-26-6 (2,4-dinitro-phenyl)-hydrazine 
• 89-95-2 2-methyl-benzyl alcohol 

Relevant academic research and scientific papers

Orthometallation in bidentate Schiff base ligands via C-H activation: Synthesis of ruthenium(III) organometallic complexes

Schiff bases obtained by the reactions of substituted aromatic aldehydes with phenyl hydrazine or 2,4-dinitrophenyl hydrazine were synthesized and characterized by spectroscopic methods. Cyclometalated Ru(III) complexes of general formula, namely [Ru(L)(PPh3)2Cl], were synthesized from the Schiff bases via C-H bond activation and characterized by spectroscopic and electrochemical studies. In addition, one molecular structure of one of the complexes was determined by X-ray crystallography. The redox behavior of the complexes was examined by electrochemical studies, and one mechanism of orthometallation was investigated.

Synthesis, characterization, electrical and thermal properties of hydrazone polymers derived from 2,4–dinitro phenyl hydrazine

A series of hydrazone polymers,P–2DHP, P–3DHPandP–4DHP were synthesized by oxidative polycondensation of hydrazone monomers with NaOCl in aqueous alkaline medium. The structure of the monomers and polymers were confirmed by various spectroscopic tools and

Synthesis and characterization of hydrazone and azine derivatives of bis(cyclopentadienyI) titanium(IV)

Pentacoordinated hydrazone and azine derivatives of bis(cyclopentadienyl)titanium(IV) of the type {equation presented}, have been prepared. The products were characterized by chemical analyses, elec- trical conductance, IR, 1H NMR, and electronic spectral studies. Some hydrazone complexes and a few azine com- plexes of titanium have been studied.' ' However, no systematic study on their organometallic derivatives is available. In view of the versatile chelating ability, widespread applications and lack of data involving organometallic derivatives of titanium, it has been considered of interest to study the reactions of Cp2TiCl2 with the title ligands.

Aromatic aldehyde based chemosensors for fluoride and cyanide detection in organic and aqueous media: Ascertained by characterization, spectroscopic and DFT studies

In the present investigation, a series of new aromatic aldehyde based chemosensors (S1-S4) have been sensibly designed and synthesized by the simple condensation reaction and their anion sensing properties were investigated. The compounds were characteriz

Synthesis, structural characterization, and antioxidant activities of 2,4-dinitrophenyl-hydrazone derivatives

Thirty-two derivatives of 2,4-dinitro phenylhydrazone 1-32 were synthesized by one step reaction and characterized by spectroscopic techniques such as EI-MS and 1H-NMR. Compounds 1-32 were screened for their in vitro antioxidant activities. DPPH radical s

Dowex polymer-mediated protection of carbonyl groups

Dowex (strongly acidic cationic exchange resin) polymer is employed as solid acid catalyst for the clean and less hazardous protection of carbonyl compounds as phenylhydrazones and 2,4-dintrophenylhydrazones in ethanol under reflux conditions. The reactions proceed very smoothly and the yields of the derivatives are excellent. Copyright Taylor & Francis, Inc.

Synthesis and Characterization of Hydrazone and Azine Derivatives of Bis(cyclopentadienyl)titanium(IV)

Pentacoordinated hydrazone and azine derivatives of bis(cyclopentadienyl)titanium(IV) of the type and , where R=H or CH3, R'=H, C6H5 or C6H3(NO2)2 and R''=H or CH3 have been prepared.The products were characterized by chemical analyses, electrical conductance, IR, 1H NMR, and electronic spectral studies.

Synthesis and characterization of hydrazone and azine derivatives of bis(cyclopentadienyl)zirconium(IV)

Pentacoordinated hydrazone and azine derivatives of bis(cyclopentadienyl)zirconium(IV) of the type and , where R = H or CH3 and R' = H, C6H5 or C6H3(NO2)2, have been synthesized by the reaction of bis(cyclopentadienyl)zirconium(IV) dichloride with the appropriate hydrazone or azine in equimolar ratios in refluxing tetrahydrofuran.The products were characterized by chemical analyses, electrical conductance, IR, 1H NMR and electronic spectral studies.

Complexes of Hydrazines with Crown Ethers and their Reaction with Carbonyl Compounds

The stable crystalline stoichiometric complexes 3-8 of mono- and di-substituted hydrazines with crown ether-type neutral ligands (1, 2), described for the first time, are utilized for the synthesis of the corresponding substituted hydrazones in lipophilic solvents by the reaction with carbonyl compounds under phase transfer conditions.

Reactions involving carbon tetrahalides and α-methyl ketones or ketones having α,α'-hydrogens

A process for preparing aldehydes, ketones, carboxylic acids and esters by reaction of various substrates with carbon tetrahalides in the presence of a strong base. The reactions are accelerated by the presence of a polar solvent. Anions of the substrate attack the carbon tetrahalide to produce a halogenated intermediate and a dihalocarbene. The halogenated intermediate reacts with the base to form the indicated products. By the reactions of this process, primary alcohols are converted to aldehydes, carboxylic acids and esters, secondary alcohols are converted to ketones and ketones having an α-methyl group or both α and α' hydrogens are converted to carboxylic acids and esters. Non α-methyl ketones having α but no α' hydrogens are simply α-halogenated. The dihalocarbene generated in the reaction may attack the product, solvent, or another substrate to form other products.