[EN] METHOD OF PRODUCING A HYDROLYZABLE SILICON-CONTAINING COMPOUND<br/>[FR] PROCÉDÉ DE PRODUCTION D'UN COMPOSÉ SILICIÉ HYDROLYSABLE
申请人:UNIV WASEDA
公开号:WO2012091154A1
公开(公告)日:2012-07-05
The present invention provides a safe, inexpensive, and high yield means of producing a hydrolyzable silicon-containing compound, e.g., an organooxysilane and the like. A compound (A) represented by the general formula R1-O-R2 wherein R1 represents a C4-30, substituted or unsubstituted, tertiary alkyl group or aralkyl group and R2 represents a C1-30, substituted or unsubstituted, monovalent hydrocarbyl group or acyl group, is reacted in the presence of a Lewis acid catalyst with a halosilane (B) represented by the general formula R3mSiX4-m wherein R3 represents the hydrogen atom or a C1-30 substituted or unsubstituted monovalent hydrocarbyl group, X is independently bromine or chlorine, and m represents an integer from 0 to 3.
本发明提供了一种安全、廉价且高产率的生产可水解的含硅化合物的方法,例如,有机氧硅烷等。 在路易斯酸催化剂的存在下,将一种由通式R1-O-R2表示的化合物(A)与一种由通式R3mSiX4-m表示的卤硅烷(B)反应,其中R1代表C4-30的取代或未取代的三级烷基或芳基,R2代表C1-30的取代或未取代的一价烃基或酰基,R3代表氢原子或C1-30的取代或未取代的一价烃基,X独立表示溴或氯,m表示从0到3的整数。