SPIROCHIRAL PLATINUM(II) AND PALLADIUM(II) COMPLEX CIRCULARLY POLARIZED LUMINESCENT MATERIAL AND USE THEREOF

WIPO Patent Application WO/2024/022294

A1

Disclosed are a spirochiral platinum(ii) and palladium(ii) complex circularly polarized luminescent material, and a use thereof. The formation of the spirochiral metal complex molecule can autonomously induce an entire tetradentate ligand to coordinate with a metal ion in a manner having minimal steric hindrance by means of a central chiral fragment in the ligand, to form an optically pure spirochiral metal complex circularly polarized luminescent material, the induction reaction being stereospecific; the spirochiral metal complex does not require chiral resolution; the spirochiral metal complex material has high chemical stability and thermal stability. The present spirochiral metal complex has important uses in circularly polarized light-emitting components and related fields.

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LI GUIJIE (CN)
XU KEWEI (CN)
SHE YUANBIN (CN)
LIU SHUN (CN)

PCT/CN2023/108907

February 01, 2024

July 24, 2023

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UNIV ZHEJIANG TECHNOLOGY (CN)

C07F15/00; C07D413/14; C09K11/06; H10K85/60

CN108840886A	2018-11-20
CN113292604A	2021-08-24
CN114380867A	2022-04-22
CN112920226A	2021-06-08
CN104693243A	2015-06-10
CN112940043A	2021-06-11
US20150194616A1	2015-07-09

HANGZHOU QIUSHI PATENT OFFICE CO., LTD. (CN)

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