Patent · US Active

Platinum (II) di (2-pyrazolyl) benzene chloride analogs and uses

US9082989B2 · kind B2 · utility

58Cited by

5References

15Claims

0Family size

Assignee

ARIZONA BOARD OF REGENTS FOR AND ON BEHALF OF ARIZONA STATE UNIVERSITY · US

Inventors

Jian Li · Tempe, US
Zixing Wang · Shanghai, CN

Key dates

Filing date	Sep 29, 2014
Grant date	Jul 14, 2015
Priority date	—
Expiry date	Sep 29, 2034

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02B20/00
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

Synthesis of platinum(II) di(2-pyrazolyl)benzene chloride and analogs includes forming a 1,3-di-substituted benzene including two aromatic five-membered heterocycles, and reacting the 1,3-di-substituted benzene with an acidic platinum-containing solution to form a luminescent platinum(II) complex. The luminescent platinum(II) complex is capable of emitting blue and white light and can be used as an emitter in a light emitting device.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.