申请人:Xerox Corporation
公开号:US20040013959A1
公开(公告)日:2004-01-22
A compound having the Formula I
1
wherein:
R
1
is independently selected from the group consisting of a hetero atom containing group and a hydrocarbon group that is optionally substituted at least once with a hetero atom moiety;
R
2
and R
3
are independently selected from the group consisting of hydrogen, a halogen, a hetero atom containing group and a hydrocarbon group that is optionally substituted at least once with a hetero atom moiety; and
R
4
, R
5
, R
6
, R
7
, R
8
, R
9
, R
10
and R
11
are independently selected from the group consisting of a nitrogen containing group, a sulfur containing group, a hydroxyl group, a silicon containing group, hydrogen, a halogen, a hetero atom containing group and a hydrocarbon group that is optionally substituted at least once with a hetero atom moiety.
具有式 I 的化合物
1
其中
R
1
独立选自由含杂原子的基团和至少被杂原子任选取代一次的烃基组成的组;
R
2
和 R
3
独立地选自氢、卤素、含杂原子的基团和至少被杂原子任选取代一次的烃基组成的组;以及
R
4
, R
5
, R
6
, R
7
, R
8
, R
9
, R
10
和 R
11
分别独立地选自由含氮基团、含硫基团、羟基、含硅基团、氢、卤素、含杂原子的基团和至少一次被杂原子任选取代的烃基。