Back to results
US 2024/0033718 A1Published application
Method for preparing catalyst for selective hydrogenation of cyclododecatriene and catalyst prepared by preparation method
AssigneeHanwha Solutions Corporation
InventorsYoungjin KIM, Namjin JANG
Life of this patent
Estimating the term…
Abstract
The present invention relates to a method for preparing a catalyst for selective hydrogenation of cyclododecatriene and a catalyst prepared by the preparation method. The method for preparing a catalyst for selective hydrogenation of cyclododecatriene of the present invention includes: (S1) preparing a ruthenium complex by reacting ruthenium chloride with formaldehyde; and (S2) adding triphenylphosphine to the ruthenium complex and then allowing a reaction to proceed.
Claims10
A method for preparing a catalyst for selective hydrogenation of cyclododecatriene, the method comprising:
- (S1) preparing a ruthenium complex by reacting ruthenium chloride with formaldehyde;
- and
- (S2) adding triphenylphosphine to the ruthenium complex and then allowing a reaction to proceed.
Dependencies are inferred from the claim text.