478797-44-3

Upstream product

• 98-03-3 thiophene-2-carbaldehyde 
• 3731-51-9 2-(Aminomethyl)pyridine 
• 1121-60-4 pyridine-2-carbaldehyde 
• 27757-85-3 2-Aminomethylthiophene 
• 104266-77-5 (2-pyridyl-2-thiophenemethyl)imine 

Downstream Products

• 848033-21-6 4-methyl-2,6-bis[[(2-methylpyridyl)(2-methylthiophenyl)amino]methyl]phenol 
• 1644532-67-1 C₅₆H₅₀N₁₀S₂ 
• 1025880-01-6 2-{6-hydroxy-3-oxo-4,5-bis[(pyridin-2-ylmethylthiophen-2-yl-methylamino)methyl]-3H-xanthen-9-yl}benzoic acid 

Relevant academic research and scientific papers

Investigation of nuclease, proteolytic and antiproliferative effects of copper(II) complexes of thiophenylmethanamine derivatives

Four coordinate copper(II) complexes 1, 2 and 3 of ligands based on thiophenemethylamine containing imidazole, benzimidazole and pyridine moiety have been synthesized and characterized. Complex 1 has also been crystallographically characterized. The three

A new rhodamine B-based ‘off-on’ colorimetric chemosensor for Pd2+ and its imaging in living cells

A colorimetric rhodamine-based fluorescent probe RBPTA has been designed to detect Pd2+ under mild condition (pH > 4) in aquenous solution and living HeLa cells. The probe displays high sensitivity (DL 4.2 nM), selectivity and quick response (20 min) toward Pd2+, driven by a PET process.

Dinuclear CuII complexes with a new phenol-based ligand bearing pyridine and thiophene substituents: Synthesis, characterization and interaction with catechol substrates

The reaction of the phenol-based ligand 4-methyl-2,6-bis{[(2-methylpyridyl) (2-methylthiophenyl)amino]methyl}phenol-(Hpy2th2s), containing pyridine and thiophene substituents, with copper(II) chloride and bromide yields two new dinuclear complexes with the composition [Cu2py2th2s)X3], where X = Cl or Br. In both complexes, the copper(II) ions are pentacoordinate and bridged by the deprotonated phenolate anion and by one halogen anion, Both complexes exhibit geometric asymmetry, as the coordination environment around one of the two copper ions is square-pyramidal, whereas the geometry around the other can be best described as a distorted trigonal bipyramid. The complexes were characterized by means of X-ray single-crystal diffraction, ligand field and EPR spectroscopy, mass spectrometry, and electrochemically. Magnetic susceptibility measurements indicate an antiferromagnetic coupling between the two metal centers (2J ≈ -200 cm-1). The interaction of the complexes with model substrates 3,5-di-tert-butylcatechol and tetrachlorocatechol is reported. Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2004.

Manganese complex-catalysed α-alkylation of ketones with secondary alcohols enables the synthesis of β-branched carbonyl compounds

Herein, β-branched carbonyl compounds were synthesised via the α-alkylation of ketones with secondary alcohols under "borrowing hydrogen"catalysis. A wide range of secondary alcohols, including various cyclic, acyclic, symmetrical, and unsymmetrical alcohols, have been successfully applied under the developed reaction conditions. A manganese(i) complex bearing a phosphine-free multifunctional ligand catalysed the reaction and produced water as the sole byproduct.

Re(I) carbonyl complexes containing pyridyl-imine and amine ligands: Synthesis, characterization and their catalytic olefin epoxidation activities

Re(I) carbonyl complexes containing pyridyl-imine or amine ligands have been synthesized and crystallographically characterized. Their catalytic activity for the cis-cyclooctene epoxidation with tert-butyl hydroperoxide (TBHP) as oxidant and the oxidation of these Re(I) complexes by TBHP have been investigated.

A new Fe3+ fluorescent chemosensor based on aggregation-induced emission

A new tetraphenylethylene (TPE)-based sensor M1 bearing double 2-methylpyridyl-2-methylthiophenylamino units linked with triazole moieties was reported. Both UV-vis and fluorescence spectroscopic studies demonstrated that M1 was highly sensitive and selec

Four new copper(II) complexes with di-substituted s-triazine-based ligands

In this paper, two di-substituted triazine-based ligands, 6-chloro-N,N,N′N′-tetrakis-pyridin-2-ylmethyl-[1,3,5]triazine-2, 4-diamine (L1), and 6-chloro-N,N′-bis-pyridin-2-ylmethyl-N,N′-bis- thiophen-2-ylmethyl-[1,3,5]triazine-2,4-diamine (L2), have been prepared. Reaction of CuCl2·2H2O and Cu(NO3) 2·3H2O with L1 and L2 results in the formation of [Cu2Cl4(L1)]·3MeOH (compound 1), [Cu 4(NO3)8(L1)2]·2.07CH 2Cl2·0.93MeOH (compound 2), [Cu2Cl 4(L2)2] (compound 3) and [Cu(NO3) 2(L2)]·CH2Cl2 (compound 4), respectively, which have been fully characterized and determined by single-crystal X-ray crystallography, FT-IR, elemental analysis, thermogravimetric measurement and magnetic susceptibility. The dinuclear compound 1 shows strong π-π interactions between the neighboring pyridine rings. The nitrate-π (1,3,5-triazine ring) interaction with the distance of 2.755 in compound 2, is the closest contact reported so far. Compounds 3 and 4 are mononuclear copper(II) compounds, in which none of thiophene rings coordinates with copper(II) ion. In addition, the different orientations of two thiophene rings in compounds 3 and 4 lead to the π-π and CH 2Cl2-π (thiophene ring) interactions in compound 4, but not in compound 3.