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US 2017/0291885 A1Published application
Method for preparing enamide compound and ruthenium complex catalyst used therein
AssigneePostech Academy-Industry Foundation
InventorsJai Wook PARK, Jin Yong PARK, Yong Jin KIM, Yea Rang KWON, Han Kyu PAK, Young Ho RHEE
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Abstract
Provided is a method for preparing an enamide compound, which includes reacting an organic azide compound having α-hydrogen and an anhydride by addition of a ruthenium complex catalyst in the presence of an ionic liquid, and a ruthenium complex catalyst used herein.
Claims14
A method for preparing an enamide compound, comprising:
- reacting an organic azide compound having α-hydrogen represented by Formula 1 and an anhydride represented by Formula 2 by addition of a ruthenium complex catalyst in the presence of an ionic liquid,
- where R1, R2 and R3 are the same or different from each other, each independently hydrogen;
- a substituted or unsubstituted C1 to C20 alkyl group;
- a substituted or unsubstituted C6 to C20 aryl group;
- or a substituted or unsubstituted C3 to C20 heteroaryl group.
2 more elements
Dependencies are inferred from the claim text.