申请人:Shimada Toyoshi
公开号:US20090054649A1
公开(公告)日:2009-02-26
Provided is a bridged organosilane, which has a large complex organic group, and which is useful in the synthesis of a mesoporous silica and a light-emitting material, and a production method of the bridged organosilane. The bridged organosilane is expressed by the following general formula (1):
[in the formula (1), q represents an integer in a range from 2 to 4, X
1
— represents a substituent selected from the group consisting of substituents expressed by the following general formulae (2) to (5):
(in the formulae (2) to (5), R
1
represents alkyl group having 1 to 5 carbon atoms, R
2
represents an allyl group, and n represents an integer in a range from 0 to 3, and m represents an integer in a range from 0 to 6), and A
1
represents an organic group expressed by, for example, the following general formula (6):
(in the formula (6), Y
1
< represents a substituent expressed by, for example, O═C<)].
提供的是一种桥联有机硅烷,其具有一个大的复杂有机基团,可用于合成介孔二氧化硅和发光材料,以及一种桥联有机硅烷的生产方法。该桥联有机硅烷由以下通用式(1)表示:[在式(1)中,q表示一个范围为2到4的整数,X1—表示从由以下通用式(2)到(5)表示的取代基组成的群中选择的取代基(在式(2)到(5)中,R1表示具有1到5个碳原子的烷基,R2表示烯丙基,n表示一个范围为0到3的整数,m表示一个范围为0到6的整数),A1表示由例如以下通用式(6)表示的有机基团(在式(6)中,Y1<表示由例如O═C<表示的取代基)]。