Preparation method and application of catalyst for preparing organic carboxylic ester through olefin hydroesterification

The invention relates to a preparation method and application of a catalyst for preparing organic carboxylic ester through olefin hydroesterification. The invention provides a sulfur-doped carbon carrier-loaded monatomic Pd catalyst which is used for a reaction for preparing organic carboxylic ester through olefin hydroesterification. Olefin, CO and alcohol can be converted into organic carboxylic ester in a high-activity, high-selectivity and high-stability manner under the action of an assistant phosphine ligand, a solvent, a certain temperature, a certain pressure and the catalyst. 一种用于烯烃氢酯基化制备有机羧酸酯催化剂的制备方法与应用。本发明提供一种硫掺杂的碳载体负载的单原子Pd催化剂，用于烯烃氢酯基化制备有机羧酸酯的反应。在助剂膦配体、溶剂和一定温度、压力以及本催化剂的作用下，烯烃与CO及醇可高活性、高选择性和高稳定性地转化为有机羧酸酯。