Acridan monomers and polymers
View Patent ↗Acridian monomers and polymers are described, as well as their use in organic electronic devices, and materials and methods for fabrication of the same.
1. A compound having formula I:
wherein:
R 1 , R 2 , R 3 , R 4 , and R 5 are each, independently, H, alkyl, alkenyl, alkynyl, heteroalkyl, heteroalkenyl, heteroalkynyl, tert-butyl benzyl or aryl, wherein at least one of R 1 , R 2 , R 3 , R 4 , and R 5 is other than H and is further substituted with halogen, amino, cyano, nitro, alkyl, alkoxy, alkylamino, or alkylthio; and
X is, independently, Br, I, —COOH, or —C 6 H 4 —COOH.
2. A compound having formula I:
wherein R 1 and R 2 are both alkyl, and R 3 , R 4 , and R 5 are each, independently, H, alkyl, alkenyl, alkynyl, heteroalkyl, heteroalkenyl, heteroalkynyl, or aryl, and
X is, independently, Br, I, —COOH, or —C 6 H 4 —COOH.
3. A compound having formula I:
wherein R 3 is aryl, and R 1 , R 2 , R 4 , and R 5 are each, independently, H, alkyl, alkenyl, alkynyl, heteroalkyl, heteroalkenyl, heteroalkynyl, or aryl, and
X is, independently, Br, I, —COOH, or —C 6 H 4 —COOH.
4. A compound having formula I:
wherein R 3 is alkyl, and R 1 , R 2 , R 4 , and R 5 are each, independently, H, alkyl, alkenyl, alkynyl, heteroalkyl, heteroalkenyl, heteroalkynyl, or aryl, and
X is, independently, Br, I, —COOH, or —C 6 H 4 —COOH.
5. The compound of claim 2 ,
wherein:
R 1 and R 2 is C 4 H 9 ,
R 3 is H, C 6 H 13 , C 8 H 17 , or tert-butyl-benzyl,
R 4 and R 5 are H, and
X is Br.