Development of Catalyst Immobilized Micro Reactor for Combinatorial Multi Step Reactions

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We have developed a gold-immobilized micro capillary column reactor for the oxidation of alcohols with molecular oxygen. The oxidation of various alcohols proceeded easily to give the corresponding aldehydes and ketones in good to excellent yields. We also developed polymer immobilized chiral sulfoxide for allylation. Moreover, we have developed diastereoselective allylation of aldehydes and allenylation or propargylation of hydrazonoester in aqueous condition which applicable to microsystem.