Method for synthesizing cyclic carbonate
AssigneeSeoul National University R&Db Foundation
InventorsKi-Tae NAM, Young-In JO, Jun-Ho JANG
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Abstract
Provided is a method for synthesizing a cyclic carbonate, and more specifically to a method for synthesizing a cyclic carbonate, comprising a step for (i) mixing a compound of chemical formula 1 represented by chemical formula 1 below with a hydrogen carbonate (MHCO3), or (ii) mixing the compound of chemical formula 1 with a carbonate (M2CO3) under acidic conditions. According to the method for synthesizing of the present invention, the use of carbon dioxide, ethylene oxide, propylene oxide, and the like is unnecessary, and a cyclic carbonate having various substituents may be obtained at a high yield even under atmospheric pressure at a relatively low temperature,
Claims10
A method for synthesizing a cyclic carbonate, comprising:
- (i) mixing a compound of chemical formula 1, represented by chemical formula 1 below, with hydrogen carbonate (MHCO3), or
- (ii) mixing the compound of chemical formula 1 with carbonate (M2CO3) under acidic conditions,
- In chemical formula 1 above,
- X is a halogen selected from the group consisting of fluorine, chlorine, bromine, and iodine, R1 is hydrogen,
- R2 is independently selected from the group consisting of a vinyl group, a hydroxyl group, and a halogen selected from the group consisting of fluorine, chlorine, bromine, and iodine, and
- M is a cation (M+) selected from the group consisting of an alkali metal cation, an ammonium ion (NH4+), a primary ammonium ion, a secondary ammonium ion, and a tertiary ammonium ion.
Dependencies are inferred from the claim text.