Method for catalyzing reaction of epoxide compound and carbon dioxide with catalyst
AssigneeShenzhen Capchem Technology Co., Ltd.
InventorsYuanyuan KANG, Xiaowei CHEN, Xiwu TANG, Zhongtian ZHENG
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Abstract
A method for catalyzing a reaction of an epoxide compound and carbon dioxide with a catalyst. The catalyst comprises at least one compound of formula (1): where R is selected from an alkyl group, an alkenyl group, a halohydrocarbyl group, an aromatic hydrocarbyl group, an imidazolyl group, or a heteroaromatic hydrocarbyl group; X is selected from halogens; B is selected from nitrogen, or phosphorus; A is selected from any of the following formulae with a sign * representing a bonding position:
Claims20
A method for catalyzing a reaction of an epoxide compound and carbon dioxide with a catalyst, wherein the catalyst comprises at least one compound of formula (1):
- wherein R is selected from an alkyl group, an alkenyl group, a halohydrocarbyl group, an aromatic hydrocarbyl group, an imidazolyl group, or a heteroaromatic hydrocarbyl group;
- X is selected from halogens;
- B is selected from nitrogen, or phosphorus;
- A is selected from any of the following formulae with a sign * representing a bonding position:
A catalyst comprising at least one compound of formula (1) and at least one compound of formula (2):
- wherein R is selected from an alkyl group, an alkenyl group, a halohydrocarbyl group, an aromatic hydrocarbyl group, an imidazolyl group, or a heteroaromatic hydrocarbyl group;
- X is selected from halogens;
- B is selected from nitrogen, or phosphorus;
- and A is selected from any of the following formulae with a sign * representing a bonding position:
- R1 is selected from an alkyl group, an alkenyl group, a halohydrocarbyl group, an aromatic hydrocarbyl group, an imidazolyl group, or a heteroaromatic hydrocarbyl group;
- Y is selected from halogens;
- B′ is selected from nitrogen, or phosphorus;
- and A′ is selected from any of the following formulae with a sign * representing a bonding position:
Dependencies are inferred from the claim text.