18789-72-5Relevant academic research and scientific papers
Mild and Selective Oxygenation of Sulfides to Sulfoxides and Sulfones by Perfluoro-cis-2,3-dialkyloxaziridines
DesMarteau, Darryl D.,Petrov, Viacheslav A.,Montanari, Vittorio,Pregnolato, Massimo,Resnati, Giuseppe
, p. 2762 - 2765 (2007/10/02)
Sulfides are oxidized to sulfoxides by stoichiometric amounts of perfluoro-cis-2,3-dialkyloxaziridines 2.The reactions proceed at -40 deg C with nearly complete selectivity and very good yields.Sulfoxides are also oxidized easily by 2 under mild conditions to corresponding sulfones.The oxidation of some bioactive sulfides (promazine, albendazole, biotin, and others) is also reported.
Synthesis of Aldehydes from Phenylthiotrimethylsilylmethane
Ager, David J.
, p. 1131 - 1136 (2007/10/02)
Phenylthiotrimethylsilylmethyl-lithium (4) reacts with alkyl halides to give 1-phenylthio-1-trimethylsilylalkanes (5), which can also be prepared by the addition of alkyl-lithium to 1-phenylthio-1-trimethylsilylethene (8), or from bis(phenylthio)acetals (11).The 1-phenylthio-1-trimethylsilylalkanes (5) can be converted into the corresponding aldehyde (15) by oxidation to the sulphoxide (13), thermal rearrangement, and hydrolysis of the resultant O-silyl thioacetal (14).
A NEW METHOD FOR CONVERTING ALKYL HALIDES TO HOMOLOGOUS ALDEHYDES
Ager, David J.,Cookson, Richard C.
, p. 1677 - 1680 (2007/10/02)
Phenylthiotrimethylsilylmethyl lithium can be alkylated and the product hydrolysed to the aldehydes by oxidation and rearrangement.
