The present invention relates to a method for producing metathesis products comprising contacting metathesis starting materials under metathesis conditions with a metathesis catalyst, wherein the metathesis catalyst is employed in an amount of from 0.0001 mol-% to 1 mol-% based on half of the sum of the reactive double bonds of the metathesis starting materials and wherein the ethylene or propylene generated in the course of the reaction is removed from the reaction mixture.
本发明涉及一种生产交换反应产物的方法,包括在交换反应条件下使用交换反应催化剂接触交换反应起始材料,其中所使用的交换反应催化剂的用量为基于交换反应起始材料的反应性双键的一半的0.0001摩尔%至1摩尔%,并且在反应过程中生成的
乙烯或
丙烯从反应混合物中移除。