A method for producing an alkoxycarbonyl compound wherein the method comprises reacting carbon monoxide and an alcohol compound with methylacetylene in the presence of a catalyst containing a Group 10 metal compound, a proton acid and a phosphine compound, the propadiene content of the methylacetylene is 50 ppm or less, the phosphine compound is used at greater than 0.000020 mol with respect to 1 mol of methylacetylene, and the carbon monoxide and the alcohol compound are reacted with 200000 mol or more of methylacetylene with respect to 1 mol of the Group 10 metal compound.
一种制备
羧酸酯化合物的方法,其中该方法包括在催化剂的存在下,将
一氧化碳和
醇类化合物与甲基
乙炔反应,所述催化剂包含第10族
金属化合物、质子酸和膦化合物,所述甲基
乙炔的
丙二烯含量为50 ppm或以下,所述膦化合物用量大于相对于1摩尔甲基
乙炔的0.000020摩尔,所述
一氧化碳和
醇类化合物与相对于1摩尔第10族
金属化合物的200000摩尔或更多的甲基
乙炔反应。