| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for producing a silicon compound having a polycyclic hydrocarbon group, at the synthesis step of which method a Grignard reagent is used and removal of a polycyclic hydrocarbon being a by-product is facilitated.SOLUTION: The method for producing the silicon compound is characterized in that a polyalkylene glycol dialkyl ether compound, which is shown by the formula:RO-R-ORand has the boiling point being within (the boiling point of the polycyclic hydrocarbon being the by-product)± 28°C, is added to the Grignard reagent shown by the formula:RMgY (in which Ris the polycyclic hydrocarbon group; Y is a halogen atom), the ether compound-added Grignard reagent is subjected to a coupling reaction with a silane compound shown by the formula:RSiX(in which Ris an aliphatic hydrocarbon group; X is a halogen atom or 1-5C alkoxy group; n is an integer of 0-3) to synthesize the silicon compound, which is shown by the formula:RRSiXand has the polycyclic hydrocarbon group, the polycyclic hydrocarbon and the polyalkylene glycol dialkyl ether compound are removed simultaneously by distillation, and the synthesized silicon compound is distilled. |
