METHOD TO OXIDIZE ALCOHOLS SELECTIVELY TO ALDEHYDES AND KETONES WITH HETEROGENEOUS SUPPORTED RUTHENIUM CATALYST AT ROOM TEMPERATURE IN AIR AND CATALYST THEREOFThe present invention relates to a kind of selectively oxidation alcohol heterogeneous catalysis to produce aldehyde and ketone in organic synthesis ...
The method has the advantages that: the catalytic components in the composite catalyst are cheap and easy to obtain; with the catalyst, oxygen can be catalyzed with high efficiency and high selectivity for oxidizing organic alcohol to produce aldehyde or ketone; reaction byproduct is water, such ...
In the method of the invention, acid and SiO2 cooperated with modified TiO2 are used as a solid phase catalyst; in anorganic solvent, in the presence of stirring and oxygen, illumination is used for oxidizing primary alcohol or secondary alcohol so as to prepare corresponding aldehyde or ketone...