129355-52-8Relevant academic research and scientific papers
Facile synthesis of E-γ-hydroxy-α,β-unsaturated sulfones from aldehydes
Dominguez,Carretero
, p. 2487 - 2490 (2007/10/02)
Reaction of enolizable aldehydes with p-tolylsulfinylmethyl phenyl sulfone (1), in the presence of piperidine in acetonitrile at 0°C, gave selectively E-γ-hydroxy-α,β-unsaturated phenyl sulfones in good yields.
A practical route to (E)-γ-hydroxy-αβ-unsaturated phenyl sulfones
Dominguez, Esteban,Carretero, Juan Carlos
, p. 7197 - 7206 (2007/10/02)
Reaction of enolizable aldehydes with p-tolylsulfinylmethyl phenyl sulfone (1) in the presence of piperidine in acetonitrile gave selectively E-γ-hydroxy-αβ-unsaturated phenyl sulfones (2) in good yields. Reaction from enantiomerically pure sulfoxide 1 gave unsaturated sulfones 2 in moderate optical yields (ee= 10-50%).
Reactions of cyclopentadienyl(phosphine)-(α-benzenesulfonylalkyl)nickel complexes; formation of aldehydes and alkenes from sulfones
Julia, Marc,Lauron, Helene,Verpeaux, Jean-Noel
, p. 365 - 372 (2007/10/02)
Three reactions of the cyclopentadienyl(phosphine)(α-benzenesulfonylalkyl)nickel complexes have been investigated: (i) oxidation with oxygen is shown to provide a new and efficient method of preparing aldehydes from sulfones; (ii) treatment with strong Lewis acids gives the corresponding terminal alkenes (the mechanism is briefly discussed); (iii) deprotonation by strong bases gives an anionic species which can in turn be alkylated by iodomethane.
Efficient Conversion of Olefins into Epoxides, Bromohydrins, and Dibromides with Sodium Bromide in Water-Organic Solvent Electrolysis Systems
Torii, Sigeru,Uneyama, Kenji,Tanaka, Hideo,Yamanaka, Tooru,Yasuda, Tsuneo,et al.
, p. 3312 - 3315 (2007/10/02)
Selective functionalizations of dimethyl 4-cyclohexene-1,2-dicarboxylate (1) and acyclic olefins 5 into the corresponding epoxides 2 and 6, bromohydrins 3 and 7, and 1,2-dibromides 4 and 8 were performed by electrolysis in a MeCN-H2O-NaBr-(Pt) system.Lowe
