申请人:Boils-Boissier Danielle C.
公开号:US20080171877A1
公开(公告)日:2008-07-17
Compounds of the formula
wherein, provided that at least one of R
1
, R
2
, and R
3
is not hydrogen, R
1
, R
2
, and R
3
each, independently of the other, is hydrogen, alkyl, aryl, arylalkyl, or alkylaryl, and wherein R
1
and R
2
can also be alkoxy, aryloxy, arylalkyloxy, alkylaryloxy, polyalkyleneoxy, polyaryleneoxy, polyarylalkyleneoxy, polyalkylaryleneoxy, silyl, siloxane, polysilylene, polysiloxane, or
wherein X is a direct bond, oxygen, sulfur, —NR
40
— wherein R
40
is hydrogen, alkyl, aryl, arylalkyl, or alkylaryl, or —CR
50
R
60
— wherein R
50
and R
60
each, independently of the other, is hydrogen, alkyl, aryl, arylalkyl, or alkylaryl.
化合物的结构式为其中,前提是R1、R2和R3中至少有一个不是氢,R1、R2和R3分别独立地是氢、烷基、芳基、芳基烷基或烷基芳基,其中R1和R2还可以是烷氧基、芳氧基、芳基烷氧基、烷基芳氧基、聚烷氧基、聚芳氧基、聚芳基烷氧基、聚烷基芳氧基、
硅基、
硅氧烷、聚
硅基、聚
硅氧烷,或其中X是直接键、氧、
硫、—NR40—,其中R40是氢、烷基、芳基、芳基烷基或烷基芳基,或—CR50R60—,其中R50和R60各自独立地是氢、烷基、芳基、芳基烷基或烷基芳基。