A series of cationic binuclear (η(6)-cymene-Ru)2 complexes with N2S2-ligands were synthesized in 64% to 85% yield by reaction of [Ru(η(6)-cymene)Cl2]2 with bis-S,S'-(ortho-aminothiophenol)-xylenes as BF4(-) and PF6(-) salts. The compounds were studied using NMR, HRMS, UV-vis and IR spectroscopy, EA and inductively coupled plasma (ICP) MS. It was determined that the hinged binuclear Ru complexes...

Sulfated tungstate catalyzed an efficient and ecofriendly protocol has been described for the synthesis of 2-substituted benzothiazoles. The corresponding benzothiazoles were obtained using a condensation reaction 2-aminothiophenol with various aldehydes under ultrasound irradiation at room temperature. Various functional groups on as well tolerated to provide derivatives in excellent yields. f...

This review describes the reactions of o-aminothiophenol and its derivatives as building blocks for the synthesis of poly-functionalised 1,5-benzothiazepines with pharmacological interest. Annelated 1,5-benzothiazepines were prepared by acyclocondensation reaction of o-aminothiophenol and its derivatives with carbonyl and other functionalities. In case ofcarbonyl function this reaction takes pl...

A series of novel 1, 5-benzothiazepine derivatives having a biologically active thiazepine moiety was synthesized by the condensation of substituted chalcones with 2-aminothiophenol using conventional as well as non-conventional methods. The structures of the newly synthesized compounds were confirmed by FTIR, 1 H NMR, 13 C NMR, mass spectral data and elemental analysis. All the newly synthesiz...

In this work, 4-aminothiophenol and 3-aminopropyltriethoxysilane were firstly used to functionalize graphene oxide (GO) in order to promote the sorption efficiencies of methylene blue (MB) and copper (Cu(2+)). Characterization experiments illustrated that sulfydryl group (SH) and amino group (NH2) were existed onto 4-aminothiophenol modified GO (GO-SH) and 3-aminopropyltriethoxysilane modified ...