Cyclic thiouronium ionic liquids: Physicochemical properties and their electronic structure probed by X-ray induced photoelectron spectroscopy
Radiography of a structure skeleton: Cyclic thiouronium ionic liquids have been synthesized and characterized in such a way that the straightforward introduction of three different alkyl substituents at the cation has been realized. X-ray induced photoelectron spectroscopy studies indicated a significant electronic contribution of the free electrons at the sulfur to stabilize the cationic charge, leading to structures with peculiar physicochemical properties (see figure). Copyright
Taccardi, Nicola,Niedermaier, Inga,Maier, Florian,Steinrueck, Hans-Peter,Wasserscheid, Peter
supporting information; experimental part
p. 8288 - 8291
(2012/08/14)
Unexpected microwave reaction of 1,3-disubstituted imidazolium salts: A novel synthesis of 1,3-disubstituted imidazole-2-thiones
Microwave-promoted reaction of 1,3-disubstituted imidazolium salts with potassium thioacetate or potassium thiocyanate under solvent-free conditions provided a rapid and efficient synthesis of 1,3-disubstituted imidazole-2-thiones. Copyright Taylor & Francis Group, LLC.
Tao, Xiao-Le,Lei, Ming,Wang, Yan-Guang
p. 399 - 408
(2007/10/03)
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