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US 2016/0237019 A1Published application
Method for Preparing Aromatic Carbonate
AssigneeSamsung SDI Co., Ltd.
InventorsChang Hoon LEE, Dong Baek KIM, Yeon Ju LEE, O Sung KWON, Il Hwan YANG
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Abstract
A method for preparing an aromatic carbonate, of the present invention, comprises the steps of: (A) preparing a reaction mixture containing an aliphatic carbonate by reacting an organometallic compound and carbon dioxide; and (B) preparing an aromatic carbonate by reacting the reaction mixture and an aromatic alcohol. The method for preparing an aromatic carbonate allows an aromatic carbonate to be economically prepared in a high yield by using carbon dioxide as a carbonyl supply source.
Claims7
A method for preparing an aromatic carbonate, comprising:
- (A) preparing a reaction mixture containing an aliphatic carbonate by reacting an organometallic compound with carbon dioxide;
- and
- (B) preparing an aromatic carbonate by reacting the reaction mixture with an aromatic alcohol.
Dependencies are inferred from the claim text.