Patent · US Active

Solid luminescent quinoline compounds

US8106206B2 · kind B2 · utility

0Cited by

1References

7Claims

0Family size

Assignee

KYUSHU UNIVERSITY, NATIONAL UNIVERSITY CORPORATION · JP

Inventors

Noboru Koga · Fukuoka, JP
Satoru Karasawa · Fukuoka, JP
Yuichiro Abe · Fukuoka, JP

Key dates

Filing date	Nov 19, 2010
Grant date	Jan 31, 2012
Priority date	—
Expiry date	Nov 19, 2030

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07D401/04
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

Provided is a solid luminescent quinoline compound capable of emitting light in a crystalline state, capable of changing the luminescent color not requiring modification of molecular configuration and capable of emitting light in response to external pressure such as heat, physical pressure, etc. The quinoline compound is represented by the following general formula (1):wherein R1 may be the same or different, each representing any of CF3 or CF3CF2; R2 represents any of an amino group, an N,N-dimethylamino group, an N-phenylamino group, a carbazole group, an N-methylamino group or an N-methyl-N-phenylamino group.

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