Hole transport polymers
View Patent ↗There is provided a polymer made from a monomer having Formula I: where: R and Y are independently selected from the group consisting of H, D, alkyl, fluoroalkyl, aryl, fluoroaryl, alkoxy, aryloxy, NR″2, R′, R′ is a crosslinkable group; R″ is independently selected from the group consisting of H, alkyl, fluoroalkyl, aryl, fluoroaryl, and R′; X is a leaving group; Z is C, Si, or N; Q is (ZR″ n ) b ; a is an integer from 0 to 5; b is an integer from 0 to 20; c is an integer from 0 to 4; q is an integer from 0 to 7; and n is an integer from 1 to 2.
1. A polymer made from monomers having Formula I:
where:
R and Y are independently selected from the group consisting of H, D, alkyl,
fluoroalkyl, aryl, fluoroaryl, alkoxy, aryloxy, and NR″2;
R″ is independently selected from the group consisting of H, alkyl, fluoroalkyl, aryl, and fluoroaryl;
X the same or different at each occurrence and is a leaving group;
Z is C, N, or Si;
Q is (ZR″ n ) b ;
b is an integer from 0 to 20; and
n is an integer from 1 to 2.
2. A polymer of claim 1 which is a homopolymer.
3. The homopolymer of claim 2 made by Yamamoto polymerization.