Carboxylic acid esters are produced by reacting an olefinic hydrocarbon with an ester of formic acid in the presence of both carbon monoxide and oxygen at a temperature of up to 200.degree. and a pressure of up to 300 bar in the presence of water, typically in an amount of from 0.01 to 5% w/w, a source of protons, which is preferably a mineral acid or a tectometallosilicate in the hydrogen form, and as catalyst (a) a source of palladium, and (b) a source of copper.
羧酸酯是通过在存在
一氧化碳和
氧气的条件下,将烯烃烃烃与
甲酸酯在温度高达200度和压力高达300巴的情况下反应生成,在
水的存在下,通常
水的量为0.01至5% w/w,以质子源为催化剂,最好是矿酸或以氢形式存在的蛋白
金属
硅酸盐,并且作为催化剂(a)源头是
钯和(b)源头是
铜。