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CN104302609A 烯丙醇的加氢甲酰化速率和选择性改进 有权

烯丙醇的加氢甲酰化速率和选择性改进
Abstract:
一种生产4-羟基丁醛的方法包括在压力约为50psi或更低的反应斧中并且在包含铑络合物和反式-1，2-双[二(3，5-二正烷基苯基)膦基]-环丁烷的催化剂体系存在的条件下使烯丙醇与CO/H2发生反应。
Abstract(English):

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.

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