138942-40-2Relevant academic research and scientific papers
Base-catalysed intramolecular hydroamination of vinyl sulfiies
Quinet, Coralie,Sampoux, Laetitia,Marko, Istvan E.
supporting information; experimental part, p. 1806 - 1811 (2009/09/06)
Small amounts of n-butyllithium catalyse the highly efficient hydroamination of a large variety of vinyl sulfides. This novel methodology offers an easy access to a wide range of nitrogen heterocycles, including simple pyrrolidines and piperidines, as well as more complex bicyclic compounds. Subsequent transformations of the sulfur group led to the formation of functionalised alkaloid-like substructures. Wiley-VCH Verlag GmbH & Co. KGaA.
Nickel(II) chloride-catalyzed regioselective hydrothiolation of alkynes
Ananikov, Valentine P.,Malyshev, Denis A.,Beletskaya, Irina P.,Aleksandrov, Grigory G.,Eremenko, Igor L.
, p. 1993 - 2001 (2007/10/03)
Regioselective Markovnikov-type addition of PhSH to alkynes (HC≡C-R) has been performed using easily available nickel complexes. The non-catalytic side reaction leading to anti-Markovnikov products was suppressed by addition of γ-terpinene to the catalyti
REGIOSELECTIVE SULFENYLATION OF OXIME DIANIONS. A NOVEL AND USEFUL METHOD FOR THE REGIOSELECTIVE RING CLEAVAGE
Hiroi, Kunio,Otsuka, Masahiko,Sato, Shuko
, p. 1907 - 1910 (2007/10/02)
Treatment of the dianions of cyclic ketoximes with diphenyl disulfide underwent a regioselective sulfenylation at the syn α-carbons.Regioselective alkylation of cyclic ketoxime dianions, followed by sulfenylation with diphenyl disulfide, produced α-alkyl-
