A process for producing 4-hydroxybutyraldehyde comprises reacting allyl alcohol with CO/H2 in a reactor in the presence of a catalyst system comprising rhodium complex and trans- 1, 2- bis[bis(3, 5-di-n-alkylphenyl)phosphino]- cyclobutane at a pressure of about 50 psi or lower.
一种生产
4-羟基丁醛的方法包括在反应器中,在催化剂体系的存在下,将
丙烯醇与CO/H2反应,所述催化剂体系包括
铑配合物和trans-1,2-双[双(3,5-二-n-烷基苯基)膦]-
环丁烷,在大约50 psi或更低的压力下进行。