公开(公告)号：US11225489B2

公开(公告)日：2022-01-18

申请号：US16462437

申请日：2017-12-06

Applicant: BASF SE ,  King Abdullah University of Science and Technology

Inventor： Hu Chen ,  Weimin Zhang ,  Michael Hurhangee ,  Iain Mcculloch ,  Pascal Hayoz ,  Daniel Kaelblein

IPC: C07D495/04 ,  C08G61/12 ,  H01L51/00

Abstract: Disclosed herein are polymers comprising at least one unit of formulae (1a)-(1f):

公开(公告)号：US11667650B2

公开(公告)日：2023-06-06

申请号：US17508164

申请日：2021-10-22

Applicant: CLAP Co., Ltd. ,  King Abdullah University of Science and Technology

Inventor： Hu Chen ,  Weimin Zhang ,  Michael Hurhangee ,  Iain McCulloch ,  Pascal Hayoz ,  Daniel Kaelblein

IPC: C07D495/04 ,  C08G61/12 ,  H10K85/10 ,  H10K85/60

CPC classification number: C07D495/04 ,  C08G61/126 ,  H10K85/113 ,  H10K85/151 ,  H10K85/6576 ,  C08G2261/124 ,  C08G2261/146 ,  C08G2261/1412 ,  C08G2261/3243 ,  C08G2261/3246 ,  C08G2261/344 ,  C08G2261/414 ,  C08G2261/91 ,  C08G2261/92 ,  C08G2261/95

Abstract: Polymers comprising at least one unit of formulae




and compounds of the formulae






wherein, in formulae 1, 1′, 2 and 2′
n is 0, 1, 2, 3 or 4
m is 0, 1, 2, 3 or 4
M1 and M2 are independently of each other an aromatic or heteroaromatic monocyclic or bicyclic ring system;
X is at each occurrence selected from the group consisting of O, S, Se or Te,
Q is at each occurrence selected from the group consisting of C, Si or Ge
R is at each occurrence selected from the group consisting of hydrogen, C1-100-alkyl, C2-100-alkenyl, C2-100-alkynyl, C5-12-cycloalkyl, C6-18-aryl, a 5 to 20 membered heteroaryl, C(O)—C1-100-alkyl, C(O)—C5-12-cycloalkyl and C(O)—OC1-100-alkyl.
R2, R2′, R2″, R* are at each occurrence independently selected from the group consisting of hydrogen, C1-30-alkyl, C2-30-alkenyl, C2-30-alkynyl, C5-12-cycloalkyl, C6-18-aryl, 5 to 20 membered heteroaryl, OR21, OC(O)—R21, C(O)—OR21, C(O)—R21, NR21R22, NR21—C(O)R22, C(O)—NR21R22, N[C(O)R21][C(O)R22], SR21, halogen, CN, SiRSisRSitRSiu and OH,
L1 and L2 are independently from each other and at each occurrence selected from the group consisting of C6-30-arylene, 5 to 30 membered heteroarylene,