58468-22-7Relevant articles and documents
Donor-substituted CpCo-stabilized cyclobutadienes and superphanes
Werz, Daniel B.,Schulte, J. Hilko,Gleiter, Rolf,Rominger, Frank
, p. 3132 - 3142 (2004)
RCpCoL2 complexes (L2 = (CO)2 or COD, R = H, CO2Me, TMS) were reacted with various alkynes substituted with chalcogen atoms adjacent to the triple bonds. These reactions yielded hetero-substituted CpCo-capped cyclobutadienes and superphanes dependent on the ring size of the corresponding cyclic diene used as starting material. Reactions in decaline afforded not only CpCo-capped cyclobutadieno superphanes, but also mixed cyclobutadieno cyclopentadienono superphanes. X-ray analyses do not indicate a significant amount of conjugation between the π systems and the lone pairs of the heteroatoms whereas cyclic voltammetry reveals an easier oxidation when increasing the number of electron-donating heteroatoms.
Highly Conductive 2D Metal-Organic Framework Thin Film Fabricated by Liquid-Liquid Interfacial Reaction Using One-Pot-Synthesized Benzenehexathiol
Chen, Iu-Fan,Lu, Chun-Fu,Su, Wei-Fang
, p. 15754 - 15762 (2019/01/09)
Metal-organic frameworks (MOF) are studied extensively in applications like catalysts, gas storage, and sensors due to their various functional groups and structures. Two-dimensional (2D) MOFs such as triphenylene-based materials show excellent charge transport properties, but thin-film fabrication and organic ligand synthesis are difficult. In this work, we synthesize thiol-based organic ligand, benzenehexathiol (BHT), by a simple one-pot reaction. This facile method is safer and faster than conventional synthesis procedure that requires using liquid ammonia as solvent. Two novel 2D MOF materials, Ag3BHT2 and Au3BHT2, are fabricated by coordinating BHT with either silver (Ag) or gold (Au) ions through liquid-liquid interfacial reaction. The Ag3BHT2 thin film reaches a high electrical conductivity of 363 S cm-1, which has potential applications in electronic devices and sensors.
AN ELECTRON SPIN RESONANCE INVESTIGATION OF THE RADICAL CATIONS FROM POLY(ALKYLTHIO)BENZENES
Alberti, Angelo,Pedulli, Gian Franco,Tiecco, Marcello,Testaferri, Lorenzo,Tingoli, Marco
, p. 975 - 980 (2007/10/02)
The radical cations of some poly(methylthio)- and poly(isopropylthio)-benzenes have been investigated by e.s.r. spectroscopy.Discrimination between the couplings due to the aryl and alkyl protons, when the assignment is not straightforward, has been made