952-81-8

Upstream product

• 90-02-8 salicylaldehyde 
• 108-44-1 1-amino-3-methylbenzene 

Downstream Products

• 17106-95-5 2-((3-methylphenylamino)methyl)phenol 
• 77662-13-6 Ir(C₈H₁₂)(OC₆H₄CHNC₆H₄CH₃) 
• 84975-16-6 MoCl₂(CH₃C₆H₄NCHC₆H₄O)2 
• 1207178-11-7 2-(2-nitrophenyl)-3-m-tolyl-3,4-dihydro-2H-benzo[e][1,3]oxazine 
• 1207178-17-3 2-(3-nitrophenyl)-3-m-tolyl-3,4-dihydro-2H-benzo[e][1,3]oxazine 
• 1222170-25-3 4-(3-methylphenyl)-4,5-dihydrobenzo[f][1,4]oxazepin-3(2H)-thione 
• 1222170-15-1 4-(3-methylphenyl)-4,5-dihydrobenzo[f][1,4]oxazepin-3(2H)-one 
• 1258930-24-3 2-chloro-N-(2-hydroxybenzyl)-N-(3-methylphenyl)acetamide 
• 14852-56-3 bis(N-3-methylphenylsalicylidenaminato)copper(II) 
• 339556-77-3 [RuBr₂(AsPh₃)2(sal-m-toluidine)] 
• 339556-78-4 [RuBr₂(PPh₃)2(sal-m-toluidine)] 
• 339556-76-2 [RuCl₂(AsPh₃)2(sal-m-toluidine)] 
• 339556-75-1 [RuCl₂(PPh₃)2(sal-m-toluidine)] 
• 83146-62-7 N-(2-thioethyl)salicylaldiminato-N-(m-C₆H₄CH₃)salicylaldiminatoaluminium(III) 

Relevant academic research and scientific papers

Abnormal effect of hydroxyl on the longest wavelength maximum in ultraviolet absorption spectra for bis-aryl Schiff bases

Two sets of bis-aryl Schiff bases that contain 4(or 4′)-OH and 2(or 2′)-OH were synthesized. The first set consists of 4-HOArCH=NArY and XArCH=NArOH-4′, and the second set consists of 2-HOArCH=NArY and XArCH=NArOH-2′. Their ultraviolet absorption spectra were measured and investigated. A very interesting phenomenon was observed by analyzing their wave number νmax (cm?1) of longest wavelength maximum λmax (nm) of ultraviolet. Compared with the change regularity of the νmax of XArCH=NArY (where the X and Y excluded OH), the 4′-position hydroxyl (4′-OH) and 2′-position hydroxyl (2′-OH) have abnormal performance. The details are the following: the 4′-OH contributes an additional red shift to the νmax of XArCH=NArOH-4′ (λmax increase), whereas the 2′-OH contributes an additional blue shift to the νmax of XArCH=NArOH-2′ (λmax decrease). In addition, there are ortho steric effects of all 2-OH and 2′-OH on the νmax for 2-HOArCH=NArY and XArCH=NArOH-2′, and the ortho steric effect contributes a red shift to their νmax. These experimental facts can provide an important theoretical reference for us using aryl Schiff base compounds as optical materials and performing the molecular design.

Extraction behavior of copper(II) with salicylidene aniline and salicylidene toluidine isomers in chloroform from sulfate medium

The solvent extraction of copper(II) from aqueous sulfate solutions was studied using salicylideneaniline and the three isomeric salicylidenetoluidine diluted with chloroform at 25°C. The molecules of these extractants are studied theoretically using ab i

SnCl4-catalyzed aza-acetalization of aromatic aldehydes: Synthesis of aryl substituted 3,4-dihydro-2H-1,3-benzoxazines

Stannic tetrachloride was an efficient Lewis acid catalyst for the aza-acetalization of aromatic aldehydes with o-arylaminomethyl phenols, and a series of novel aryl substituted 3,4-dihydro-2H-1,3-benzoxazines were prepared in good yields under mild condi

Novel lithium Schiff-base cluster complexes as electron injectors: Synthesis, crystal structure, thin film characterisation and their performance in OLEDs

A set of novel lithium Schiff base cluster compounds has been synthesised and characterised for the first time and tested as electron injectors in OLED devices. Their electrical, electronic, thermal and optical properties have been investigated and compar

Synthesis of 2,3-diaryl-3,4-dihydro-2H-1,3-benzoxazines and their fungicidal activities

A series of novel 2,3-diaryl-3,4-dihydro-2H-1,3-benzoxazines have been prepared in high yields from o-arylaminomethylphenols and aromatic aldehydes in the presence of SnCl4 for the first time, and their fungicidal activities were investigated t

Synthesis, crystal structure and electronic properties of bis(N-2-bromophenyl-salicydenaminato)copper(II) complex

A new series of complexes of the type bis(N-substituted-salicydenaminato)copper(II) (1-9), have been synthesized and characterized by IR, UV-Vis and elemental analysis methods. The molecular structure of bis(N-2-bromophenyl-salicydenaminato)copper(II) (6)

Qualitative analysis of the stability of the oxazine ring of various benzoxazine and pyridooxazine derivatives with proton nuclear magnetic resonance spectroscopy

A series of 3,4-dihydro-1,3-benzoxazine and 3,4-dihydro-1,3-pyridooxazine derivatives was synthesized, and the hydrolysis of the derivatives was studied with proton nuclear magnetic resonance spectroscopy. The oxazine derivatives underwent various degrees of hydrolysis when H2O was added to dimethyl sulfoxide solutions of the compounds. The rates and extents of decomposition of the oxazine ring systems depended on the electronic effects of substituents within the molecules. Examination of the proton nuclear magnetic resonance spectra that were generated during decomposition of the oxazines and trends in stability of the oxazine derivatives suggest the formation of an intermediate in the hydrolysis mechanism.

Study of Formation Constants of Substituted Salicylanils and 2'-Hydroxysalicylanils

The proton-ligand stability constants of some substituted salicylanils and 2'-hydroxy-salicylanils have been studied by the Bjerrum-Calvin pH titration technique in water-dioxane medium (1:3 v/v) at μ ca. 0.1 (NaClO4) and at 30 deg C (+/-0.1).The results

Study of Uranyl Complexes of Some Schiff Bases

Dioxouranium(VI) complexes of some Schiff bases, obtained by condensing chloroanilines and toluidines with salicylaldehyde are synthesised and characterised by elemental analysis, spectral and conductance data.All the complexes are orange red in colour, m

A spectroscopic study of proton transfer and photochromism in N-(2-hydroxybenzylidene)aniline

The infrared spectral characteristics of N-(2-hydroxybenzylidene)aniline, its deuterium substituted analogue, N-(2-hydroxybenzylidene)-m-toluidine, and their photoproducts have been investigated.The infrared spectrum of a low temperature polycrystalline film of N-(2-hydroxybenzylidene)aniline exhibits new absorption bands at 3380, 1646, 1537, 1502, 1319, and 1310 cm-1 upon irradiation at 365 nm.Likewise, the spectrum of the m-toluidine derivative exhibits new absorption bands at 3320,1650, 1535, 1503, 1321, 1310, and 995 cm-1 upon irradiation at 365 nm.These new data, in conjunction with the newly acquired data on the hydrochloride and deuterochloride of the title compound, indicate that the photoproduct is a zwitterion, not an ortho-quinone.It is also inferred that the photoproduct exists in a conformation which is cis about the central carbon-nitrogen double bond.