Patent · US Active

Heteroaromatic compounds for organic electronics

US10079346B2 · kind B2 · utility

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0References

11Claims

0Family size

Assignee

BASF SE

Inventors

Hitoshi Yamato · Takarazuka, JP
Takuya Tsuda · Amagasaki, JP
Chao-Min Wu · Xihu, TW
Thomas Weitz · Bad Dürkheim, DE
Michael EUSTACHI · Walldorf, DE
Maximilian Hemgesberg · Kaiserslautern, DE

Key dates

Filing date	Dec 16, 2015
Grant date	Sep 18, 2018
Priority date	—
Expiry date	Dec 16, 2035

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02E10/549
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

The present invention provides compounds of formula (I) wherein X is O, S or NR10, wherein R10 is H, C1-30-alkyl, substituted C1-30-alkyl, C2-30-alkenyl, substituted C2-30-alkenyl, C2-30-alkynyl, substituted C2-30-alkynyl or C(0)-OR11, R1 and R11 are independently from each other selected from the group consisting of C1-30-alkyl, substituted C1-30-alkyl, C2-30-alkenyl, substituted C2-30-alkenyl, C2-30-alkynyl, substituted C2-30-alkynyl, C5-8-cycloalkyl, substituted C5-8-cycloalkyl, C5-8-cycloalkenyl, and substituted C5-8-cycloalkenyl, and an electronic device comprising the compounds as semiconducting material.

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