128957-97-1Relevant academic research and scientific papers
Efficient and selective sulfoxidation by hydrogen peroxide, using a recyclable flavin-[BMIm]PF6 catalytic system
Linden, Auri A.,Johansson, Mikael,Hermanns, Nina,Baeckvall, Jan-E.
, p. 3849 - 3853 (2007/10/03)
A new flavin catalyst 2 immobilized in an ionic liquid ([BMIm]PF 6) was used for the highly selective oxidation of sulfides to sulfoxides by hydrogen peroxide. The sulfoxides were obtained in good to high yields and high selectivity without any
Highly selective sulfoxidation of allylic and vinylic sulfides by hydrogen peroxide using a flavin as catalyst
Linden, Auri A.,Krueger, Lars,Baeckvall, Jan-E.
, p. 5890 - 5896 (2007/10/03)
A highly chemoselective oxidation of allylic and vinylic sulfides to the corresponding sulfoxides has been developed using flavin 1 as the oxidation catalyst and hydrogen peroxide as the terminal oxidant. The sulfoxides were formed in good to excellent yields in a highly selective manner even when an excess of the oxidant was used. Sulfone formation was completely suppressed to 0.5% (in one single case 1.5% sulfone was detected). No epoxidation of double bonds or interference with other functional groups was observed under the reaction conditions. The general applicability was demonstrated by the selective oxidation of various allylic and vinylic sulfides having different electronic properties. A number of functionalities including hydroxy, acetoxy, amino, silyloxy, and formyl groups are tolerated under these mild reaction conditions.
SYNTHESIS OF α-MYRCENOL ACETATE AND PROPIONATE FROM ISOBUTENYLCARBINOL
Veselovskii, V. V.,Skorobogatov, S. P.,Novikova, M. A.,Moiseenkov, A. M.
, p. 513 - 516 (2007/10/02)
A synthesis of α-myrcenol acetate and propionate was carried out by a controlled combination of suitable isobutenylcarbinol derivatives according to the Wurtz reaction.
