@article{TaniniPecchiIgnat’evetal.2022,
  author    = {Tanini, Damiano and Pecchi, Tommaso and Ignat'ev, Nikolai V. and Capperucci, Antonella},
  title     = {Ionic liquids-assisted ring opening of three-membered heterocycles with thio- and seleno-silanes},
  series = {Catalysts},
  volume    = {12},
  journal   = {Catalysts},
  number    = {10},
  issn      = {2073-4344},
  doi       = {10.3390/catal12101259},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-290350},
  year      = {2022},
  abstract  = {Ring opening reactions of strained heterocycles (epoxides, aziridines, thiiranes) by silyl chalcogenides, such as thiosilanes and selenosilanes, can be efficiently performed in a variety of ionic liquids, which can behave as reaction media and in some cases also as catalysts. This protocol enables an alternative access to β-functionalized sulfides and selenides under mild conditions.},
  language  = {en}
}
@article{HaeringKerpenRibbecketal.2022,
  author    = {H{\"a}ring, Mathias and Kerpen, Christoph and Ribbeck, Tatjana and Hennig, Philipp T. and Bertermann, R{\"u}diger and Ignat'ev, Nikolai V. and Finze, Maik},
  title     = {Dismutation of Tricyanoboryllead Compounds: The Homoleptic Tetrakis(tricyanoboryl)plumbate Tetraanion},
  series = {Angewandte Chemie},
  volume    = {61},
  journal   = {Angewandte Chemie},
  number    = {24},
  doi       = {10.1002/anie.202202882},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-318257},
  year      = {2022},
  abstract  = {A series of unprecedently air-stable (tricyanoboryl)plumbate anions was obtained by the reaction of the boron-centered nucleophile B(CN)\(_{3}\)\(^{2-}\) with triorganyllead halides. Salts of the anions [R\(_{3}\)PbB(CN)\(_{3}\)]\(^{-}\) (R=Ph, Et) were isolated and found to be stable in air at room temperature. In the case of Me\(_{3}\)PbHal (Hal=Cl, Br), a mixture of the anions [Me\(_{4-n}\)Pb{B(CN)\(_{3}\)}\(_{n}\)]\(^{n-}\) (n=1, 2) was obtained. The [Et\(_{3}\)PbB(CN)\(_{3}\)]- ion undergoes stepwise dismutation in aqueous solution to yield the plumbate anions [Et4\(_{4-n}\)Pb{B(CN)\(_{3}\)}\(_{n}\)]\(^{n-}\) (n=1-4) and PbEt\(_{4}\) as by-product. The reaction rate increases with decreasing pH value of the aqueous solution or by bubbling O\(_{2}\) through the reaction mixture. Adjustment of the conditions allowed the selective formation and isolation of salts of all anions of the series [Et\(_{4-n}\)Pb{B(CN)\(_{3}\)}\(_{n}\)]\(^{n-}\) (n=2-4) including the homoleptic tetraanion [Pb{B(CN)\(_{3}\)}\(_{4}\)]\(^{4-}\).},
  language  = {en}
}