Mesoporous quercetin zirconium catalyst and application thereof in preparation of alpha, beta-unsaturated alcohol

The invention discloses a mesoporous quercetin zirconium catalyst and application thereof in preparation of alpha, beta-unsaturated alcohol, which belong to the technical field of chemical synthesis.The mesoporous quercetin zirconium catalyst prepared from quercetin and a zirconium source according to a specific ratio has excellent catalytic activity. Under the action of the mesoporous quercetinzirconium catalyst provided by the invention, an alcohol compound is used as a solvent and hydrogen is supplied to realize transfer hydrogenation reaction of alpha, beta-unsaturated aldehyde/ketone, so that alpha, beta-unsaturated alcohol is prepared. The method for preparing the alpha, beta-unsaturated alcohol is simple in process, convenient to operate, safe and environment-friendly. The mesoporous quercetin zirconium catalyst is prepared from common transition metal, is controllable in cost, can be repeatedly used for multiple times, realizes high-efficiency and high-selectivity hydrogenation of alpha, beta-unsatura