申请人:SHIN-ETSU CHEMICAL CO., LTD.
公开号:US20160102111A1
公开(公告)日:2016-04-14
A method for producing a cyclic aminoorganoxysilane compound is provided. The method comprises the step of conducting dehydrochlorination coupling of a chloroalkylalkoxysilane compound represented by the formula:
wherein R
1
is a straight or branched divalent C
1-10
hydrocarbon group, R
2
is hydrogen atom or an unsubstituted or substituted C
1-10
monovalent hydrocarbon group, R
3
and R
4
are respectively a C
1-10
monovalent hydrocarbon group, and n is 0, 1, or 2 and an aminoalcohol represented by the formula:
wherein R
5
is a straight or branched C
2-10
divalent hydrocarbon group which may contain a heteroatom and R
6
is hydrogen atom or a straight or branched C
1-10
monovalent hydrocarbon group, and promoting intramolecular transesterification to thereby produce a cyclic aminoorganoxysilane compound represented by the formula:
wherein R
1
to R
6
and n are as defined above.
提供一种制备环状氨基有机硅烷化合物的方法。该方法包括进行脱氢氯化偶联的步骤,其中脱氢氯化偶联的是一种由以下式表示的氯烷基烷氧基硅烷化合物:其中R1为直链或支链的双价C1-10碳氢基团,R2为氢原子或未取代或取代的C1-10单价碳氢基团,R3和R4分别为C1-10单价碳氢基团,n为0、1或2,以及一种由以下式表示的氨基醇:其中R5为直链或支链的C2-10双价碳氢基团,可能含有杂原子,R6为氢原子或直链或支链的C1-10单价碳氢基团,并促进分子内酯交换反应,从而产生一种由以下式表示的环状氨基有机硅烷化合物:其中R1到R6和n的定义如上所述。