- Anodic methoxylation of 2-acyloxy-3,3,3-trifluoropropyl sulfides accompanying with [1,2]-rearrangement of the acyloxy group and anodic cyclization of 2-(t-butoxycarbonyl)oxy-3,3,3-trifluoropropyl sulfide
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Anodic methoxylation of 2-acyloxy-3,3,3-trifluoropropyl sulfides was carried out in methanol containing Et3N-3HF as a supporting electrolyte and mediator using an undivided cell to provide the corresponding α-methoxylated products and unexpecte
- Isokawa, Motoaki,Sano, Masaru,Kubota, Kiyotaka,Suzuki, Katsutoshi,Inagi, Shinsuke,Fuchigami, Toshio
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p. G121 - G127
(2017/11/17)
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- Enzymatic kinetic resolution of organochalcogenides in supercritical CO2
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1-(Phenylthio)-, 1-(phenylseleno)- and 1-(phenyltelluro)-propan-2-ol were efficiently resolved by CAL-B in sc-CO2.
- Gariani, Rogério A.,Luengo, Fernando A.G.,Vale, Luiz A.S.,Bazito, Reinaldo C.,Comasseto, Jo?o V.
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supporting information; experimental part
p. 3336 - 3338
(2011/06/28)
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- REACTION OF SULFENYL HALIDES WITH ALKENES IN THE PRESENCE OF PERCHLORIC ACID
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In the reaction of 2,4-dinitrobenzenesulfenyl chloride and benzenesulfenyl chloride with cyclohexane, propene, and styrene in acetic acid in the presence of perchloric acid the corresponding solvent adducts are formed with yields of 47-75percent.The effect of the perchloric acid on the rate of the reaction of 2,4-dinitrobenzenesulfenyl chloride with cyclohexene is described by an equation for homogeneous catalysis.On the basis of the kinetic data two possible schemes are proposed for the effect of perchloric acid on the formation of the solvent adducts, i.e., a mechanism of homogeneous catalysis and by an ion-exchange mechanism in the noncontrolling stages of the reaction.
- Grudzinskaya, E. Yu.,Skorobogatova, E. V.
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p. 1710 - 1713
(2007/10/02)
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