38501-96-1Relevant academic research and scientific papers
Synthesis and crystal structure of a highly selective colorimetric and fluorometric sensor for hydrogen sulfide
Ren, Kui,Shang, Xuefang,Chen, Yanmei,Zhang, Xueli,Fu, Jiajia,Zhao, Peipei,Zhang, Jinlian
, p. 765 - 771 (2017/07/11)
A novel Cu(II) complex chemosensor for hydrogen sulfide with azo as the colorimetric group has been synthesized. The complex and ligand crystals were obtained and the molecular structures were characterized by X-ray diffraction and Electrospray ionization High resolution mass spectrometer (ESI-HRMS). The photophysical and recognition properties were examined. The complex can recognize S2 ?, with an obvious color change from yellow to red based on a copper ion complex displacement mechanism. By contrast, no obvious changes were observed in the presence of other anions (AcO?, H2PO4 ?, F?, Cl?, Br? and I?). We present a simple, easily prepared, yet efficient, inorganic reaction-based sensor for the detection of S2 ?. The complex should have many chemical and analytical applications in the sensing of hydrogen sulfide.
Synthesis, characterization, photoluminescence and computational studies of mono- and diorgano-gallium complexes containing azo linked salicylaldimine Schiff bases
Pal, Manoj K.,Kushwah, Nisha,Wadawale, Amey P.,Manna, Debashree,Sudarsan,Ghanty, Tapan K.,Jain, Vimal K.
, p. 98 - 106 (2015/02/05)
The reactions of triorgano-gallium etherate with azo linked salicylaldimine Schiff bases in benzene gave complexes of the type [R2GaOC6H3(NNPh) (CHNAr)], [R2GaOC6H3(NNPh) (CHNCH2
Synthesis and anion binding studies of azo-Schiff bases: Selective colorimetric fluoride and acetate ion sensors
Reena, Vijayaraghavan,Suganya, Sivalingam,Velmathi, Sivan
, p. 89 - 95 (2013/11/06)
Two artificial colorimetric sensors, 4-[(E)-phenyldiazenyl]-2-[(E)- (phenylimino)methyl]phenol and 2-{(E)-[(4-nitrophenyl)imino]methyl}-4-[(E)- phenyldiazenyl]phenol, have been synthesized by a two step procedure and characterized. The interactions of the
Metal complexes with azomethines containing the isomeric E-Z azo fragments
Garnovskii,Burlov,Starikov,Metelitsa,Vasil'Chenko,Bezugliy,Nikolaevskii,Borodkina,Minkin
experimental part, p. 479 - 489 (2011/01/12)
Cobalt and zinc complexes with phenylazosalicylaldehyde azomethines were obtained by chemical and electrochemical syntheses. The B3LYP/6-311G(d, p) calculations showed that the azo group in both the ligands and the complexes are mainly in the E-form.
