273379-41-2Relevant academic research and scientific papers
Method for directly synthesizing epoxy compound from benzyl bromine compound
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Paragraph 0080-0086, (2019/08/30)
The invention discloses a method for directly synthesizing an epoxy compound from a benzyl bromine compound. According to the method, by using a benzyl bromine compound as a reactant and dimethyl sulfoxide as an oxidizing agent, an epoxy compound is directly synthesized under the action of a solvent and alkali. The synthetic route of the method is as follows: the benzyl bromine compound is dissolved in a reaction solvent to obtain A; the oxidizing agent dimethyl sulfoxide and alkali are added into the A and a reaction is carried out to obtain the epoxy compound. The method is simple and is convenient to operate; the reaction condition is mild; the reaction process is easy to control; the reaction process is safe and environmentally-friendly; the reaction reagents are cheap and easily available; and the reaction yield is high.
Iron-catalyzed asymmetric epoxidation of aromatic alkenes using hydrogen peroxide
Gelalcha, Feyissa Gadissa,Bitterlich, Bianca,Anilkumar, Gopinathan,Man, Kin Tse,Beller, Matthias
, p. 7293 - 7296 (2008/09/18)
(Chemical Equation Presented) Ironing out the wrinkles: Highly enantioselective catalytic asymmetric epoxidation of aromatic alkenes with hydrogen peroxide proceeds smoothly in the presence of a catalyst system consisting of ferric hexahydrate, pyridine-2,6-dicarboxylic acid, and the novel chiral ligand 1 in 2-methylbutane-2-ol solvent at room temperature within 1 h (see scheme; Bn = benzyl).
