申请人:Noguchi Hiroyoshi
公开号:US20140142265A1
公开(公告)日:2014-05-22
The invention concerns apolymer of the formula (I): wherein: M1 is an optionally substituted dithienophthalimide formula (II): wherein: X is N or C—R, wherein R is H or a C
1
-C
40
alkyl group, R
2
, at each occurrence, is independently selected from H, a C
1-40
alkyl group, a C
2-40
alkenyl group, a C
1-40
haloalkyl group, and a monocyclicor polycyclic moiety, wherein: each of the C
1-40
alkyl group, the C
2-40
alkenyl group, and the C
1-40
haloalkyl group can be optionally substituted with 1-10 substituents independently selected from a halogen, CN, —NO
2
, OH, NH
2
, —NH(C
1-20
alkyl), N(C
1-20
alkyl)
2
, —S(O)
2
OH, —CHO, —C(O)—C
1-20
alkyl, —C(O)OH, —C(O)—OC
1-20
alkyl, —C(O)NH
2
, —C(O)NH—C
1-20
alkyl, —C(O)N(C
1-20
alkyl)
2
, —OC
1-20
alkyl, —SiH
3
, —SiH(C
1-20
alkyl)
2
, —SiH
2
(C
1-20
alkyl), and —Si(C
1-20
alkyl)
3
; and the monocyclic or polycyclic moiety can be covalently bonded to the imide nitrogen via an optional linker, and can be optionally substituted with 1-5 substituentsindependently selected from a halogen, oxo, —CN, —NO
2
, OH, ═C(CN)
2
, —NH
2
, —NH(C
1-20
alkyl), N(C
1-20
alkyl)
2
, —S(O)
2
OH, —CHO, —C(O)OH, —C(O)—C
1-20
alkyl, —C(O)—OC
1-20
alkyl, —C(O)NH
2
, —C(O)NH—C
1-20
alkyl, —C(O)N(C
1-20 alkyl)
2
, —SiH
3
, —SiH(C
1-20
alkyl)
2
, —SiH
2
(C
1-20
alkyl), —Si(C
1-20
alkyl)
3
, —O—C
1-20
alkyl, —O—C
1-20
alkenyl, —O—C
1-20
haloalkyl, C
1-20
alkyl, C
1-20
alkenyl, C
1-20
haloalkyl, C
7-20
arylalkyl, C
6-20
aryloxy and C
7-20
arylcarbonyl. M
2
is a repeating unit comprising one or more cyclic moieties; and n is an integer between 2 and 5,000.