13738-70-0Relevant articles and documents
One-pot palladium-catalyzed borrowing hydrogen synthesis of thioethers
Corma, Avelino,Navas, Javier,Rodenas, Tania,Sabater, Maria J.
, p. 17464 - 17471 (2014/01/06)
Palladium on magnesium oxide is able to allow a one-pot reaction to synthesize thioethers from thiols and aldehydes formed in situ from the respective alcohol by means of a borrowing hydrogen method. The reaction is initiated by dehydrogenation of the alcohol to give a palladium hydride intermediate and an aldehyde. The latter reacts with a thiol involving most probably the intermediacy of a thionium ion RCHi￡S+R, which can be reduced in situ by the metal hydride to afford thioethers. Lending support: Palladium nanoparticles on MgO catalyze the synthesis of thioethers from thiols and aldehydes formed in situ from alcohols by means of the borrowing hydrogen method (see scheme). Dehydrogenation of the alcohol gives a palladium hydride intermediate and an aldehyde. The latter reacts with a thiol through a thionium ion, which is reduced by the metal hydride to afford thioethers.
Synthesis of N-Sulfinylprotected Aminobenzylhalides and Reactions with Nucleophiles
Beckert, R.,Mayer, R.
, p. 511 - 515 (2007/10/02)
N-Sulfinylaminotoluenes 3 react with sulfuryl chloride or N-bromosuccinimide to give N-sulfinylaminobenzylchlorides 4 and N-sulfinylaminobenzylbromides 5, respectively. o-N-Sulfinylaminobenzylchloride 4a can also be synthesized by the reaction of o-aminob
