97841-03-7Relevant academic research and scientific papers
Synthesis of vinyl sulfides under base-free conditions using selenium ionic liquid
Thurow, Samuel,Ostosi, Naiana T.,Mendes, Samuel R.,Jacob, Raquel G.,Lenard?o, Eder J.
experimental part, p. 2651 - 2653 (2012/06/30)
A very simple procedure is described for the efficient synthesis of vinyl sulfides by hydrothiolation of terminal alkynes using 1-n-butyl-3- methylimidazolium methylselenite, [bmim][SeO2(OCH3)]. The reaction proceeds cleanly under mi
Synthesis of vinyl sulfides using glycerol as a recyclable solvent
Lenardao, Eder J.,Silva, Marcio S.,Lara, Renata G.,Marczewski, Junior M.,Sachini, Maraisa,Jacob, Raquel G.,Alves, Diego,Perin, Gelson
experimental part, p. 272 - 282 (2011/05/13)
A new, clean, and efficient protocol is described for the hydrothiolation of terminal alkynes promoted by KF/Al2O3, using glycerol as recyclable solvent. This improved method furnishes selectively the corresponding anti-Markovnikov v
Synthesis of vinyl sulfides via hydrothiolation of alkynes using Al2O3/KF under solvent-free conditions
Silva, Márcio S.,Lara, Renata G.,Marczewski, Júnior M.,Jacob, Raquel G.,Lenard?o, Eder J.,Perin, Gelson
, p. 1927 - 1930 (2008/09/19)
We present here a clean, solvent-free hydrothiolation of alkynes using solid supported catalyst (Al2O3/KF). This efficient and improved method selectively furnishes the corresponding anti-Markovnikov vinyl sulfides in good to excellent yields. The method is applicable for aliphatic and aromatic thiols and the catalytic system can be re-used up to two times without previous treatment and with comparable activity.
Mass Spectral Rearrangements of N-(4'-Arylthio-2'-butynyl)-N-(2"-arylthio-2"-propenyl)-p-toluidines, N,N-Bis(2'-arylthio-2'-propenyl)-p-toluidines and 1,2-Bis(arylthio)acenaphthenes
Glaspy, P. E.,Hancock, R. A.,Thyagarajan, B. S.
, p. 228 - 235 (2007/10/02)
Under electron impact the title compounds display, in addition to the sequential loss of the arylthio groups, the elimination of a bisaryl disulphide moiety, but they do not eliminate sulphur.The behaviour of the p-toluidine derivatives supports the rearr
