Back to results
US 2014/0179951 A1Published application
Method for producing ketoxime
AssigneeChina Petrochemical Development Corporation, Taipei (Taiwan)
InventorsShih-Yao Chao, Cheng-Fa Hsieh, Chien-Chang Chiang, Pin-To Yao
Life of this patent
Estimating the term…
Abstract
A method for producing a ketoxime is provided. The method includes the step of performing a reaction of a nitrogen-containing compound, ketone and an oxidant by using a titanium-silicon molecular sieve as a catalyst, so as to form the ketoxime, thereby increasing the yield and selectivity of the ketoxime.
Claims11
A method for producing a ketoxime, comprising:
- performing a reaction of a nitrogen-containing compound, a ketone and an oxidant by using a titanium-silicon molecular sieve of formula (I) as a catalyst, so as to form the ketoxime,
- (MgxTiySi)Oz (I)
- wherein x is in a range of from 0.0001 to 0.02, y is in a range of from 0.001 to 0.07, and z is x+2y+2.
Dependencies are inferred from the claim text.