Unknown

Dataset Information

0

Dirhodium C-H Functionalization of Hole-Transport Materials.


ABSTRACT: Hole-transport materials (HTMs) based on triarylamine derivatives play important roles in organic electronics applications including organic light-emitting diodes and perovskite solar cells. For some applications, triarylamine derivatives bearing appropriate binding groups have been used to functionalize surfaces, while others have been incorporated as side chains into polymers to manipulate the processibility of HTMs for device applications. However, only a few approaches have been used to incorporate a single surface-binding group or polymerizable group into triarylamine materials. Here, we report that Rh-carbenoid chemistry can be used to insert carboxylic esters and norbornene functional groups into sp2 C-H bonds of a simple triarylamine and a 4,4'-bis(diarylamino)biphenyl, respectively. The norbenene-functionalized monomer was polymerized by ring-opening metathesis; the electrochemical, optical, and charge-transport properties of these materials were similar to those of related materials synthesized by conventional means. This method potentially offers straightforward access to a diverse range of HTMs with different functional groups.

SUBMITTER: Saeedifard F 

PROVIDER: S-EPMC10088024 | biostudies-literature | 2023 Apr

REPOSITORIES: biostudies-literature

altmetric image

Publications

Dirhodium C-H Functionalization of Hole-Transport Materials.

Saeedifard Farzaneh F   Naeem Yasir Y   Boni Yannick T YT   Chang Yi-Chien YC   Zhang Junxiang J   Zhang Yadong Y   Kippelen Bernard B   Barlow Stephen S   Davies Huw M L HML   Marder Seth R SR  

The Journal of organic chemistry 20230315 7


Hole-transport materials (HTMs) based on triarylamine derivatives play important roles in organic electronics applications including organic light-emitting diodes and perovskite solar cells. For some applications, triarylamine derivatives bearing appropriate binding groups have been used to functionalize surfaces, while others have been incorporated as side chains into polymers to manipulate the processibility of HTMs for device applications. However, only a few approaches have been used to inco  ...[more]

Similar Datasets

| S-EPMC11793019 | biostudies-literature
| S-EPMC6018644 | biostudies-literature
| S-EPMC6839588 | biostudies-literature
| S-EPMC9082722 | biostudies-literature
| S-EPMC8200960 | biostudies-literature
| S-EPMC10770130 | biostudies-literature
| S-EPMC8703516 | biostudies-literature
| S-EPMC10974200 | biostudies-literature
| S-EPMC7999490 | biostudies-literature
| S-EPMC11547213 | biostudies-literature