PROCESS FOR CATALYTIC PRODUCTION OF ALDEHYDES FROM OLEFINS USING MONOPHOSPHITE MIXTURES

• Main Authors: DIRK FRIDAG, BART HAMERS, KATRIN MARIE DYBALLA, DIETER HESS, FRANK GEILEN, ROBERT FRANKE
• Format: Patent
• Language: English; Japanese
• Published: 10.12.2015
• Subjects: ACYCLIC OR CARBOCYCLIC COMPOUNDS; ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM; CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY; CHEMISTRY; METALLURGY; ORGANIC CHEMISTRY; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; THEIR RELEVANT APPARATUS; TRANSPORTING

PROBLEM TO BE SOLVED: To provide a catalyst system for hydroformylation of olefins, with which branched, unbranched, terminal and internal olefins can be terminally hydroformylated with high yields and high selectivity.SOLUTION: For example, a catalyst system is prepared by mixing a compound containing one of metals Rh, Ru, Co and Ir with a phosphite mixture containing the compound 1 and the compound 2 represented by the formulas in the figure as ligands. 【課題】分枝鎖状の、非分枝鎖状の、末端オレフィンおよび内部オレフィンを、高収率かつ高選択性で末端ヒドロホルミル化することができる、オレフィンのヒドロホルミル化のための触媒系の提供。【解決手段】例えば、配位子として下式に示した化合物１と化合物２とを含むホスフィット混合物と金属：Ｒｈ、Ｒｕ、Ｃｏ、Ｉｒの１つを含む化合物とを混合して調整された触媒系。【選択図】なし