Crosslinkable Hole transport polymers

摘要

There is provided a polymer made from at least one first monomer selected from A1 through A5:
and at least one monomer selected from B1 through B6 or C1 through C6:
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 can be the same or different at each occurrence and is a leaving group ;
Z is C, Si, or N;
E is the same or different at each occurrence and is (ZR" m ) b , O, S, Se, or Te;
Q is the same or different at each occurrence and is (ZR" m ) 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;
n is an integer from 1 to 2; and
m is an integer from 1 to 2;
with the proviso that at least one of the monomers contains a crosslinkable group.