Disclosed herein are compounds represented by Formula 1, wherein R 1 , Ar 1 , X, Ar 2 , Ar 3 , and Het are described herein. Compositions and light-emitting devices related thereto are also disclosed.

Claims

18 · 3 independent · depth 3

18 granted claims

›1.independentA compound represented by a formula:+14

›2.↳ 1The compound of claim 1, wherein R1 is optionally substituted carbazolyl, optionally substituted carbazolylphenoxy, optionally substituted diphenyl am…d2+1

›4.↳ 1The compound of claim 1, wherein Ar1 is optionally substituted p-interphenylene.d2

›5.↳ 1The compound of claim 1, wherein at least one of Ar1, Ar2, and Ar3 is unsubstituted p-interphenylene.d2

›6.↳ 1The compound of claim 1, wherein Z is NR6 and R6 is optionally substituted phenyl.d2+1

›8.↳ 1The compound of claim 1, wherein Ar3 is a single bond.d2+2

›11.↳ 1The compound of claim 1, wherein Ar3 is p-interphenylene having 0, 1, 2, 3 or 4 substituents independently selected from C1-3 alkyl and F.d2

›12.↳ 1The compound of claim 1, wherein the compound is selected from:d2

›16.↳ 1A light-emitting device, comprising:na light-emitting layer comprising a compound according to claim 1.d2

›17.↳ 1A method of converting an electric potential difference to light comprising exposing a composition comprising a compound according to claim 1 to an el…d2

›18.↳ 1A method of converting light to an electric potential difference comprising exposing a composition comprising a compound according to claim 1 to light…d2

›13.independentA compound represented by a formula:nR1â€”Ar1â€”Xâ€”Ar2â€”Ar3-Hetnwherein R1 is C1-10 alkoxy, substituted carbazolyl, substituted diphenylamino, optio…

›14.independentA compound represented by a formula:+1

Classifications

27 codes

IPC · International Patent Classification

Section C — Chemistry; metallurgy

C07D235/18
C07D263/57
C07D403/12
C09K11/06
C07D413/10
C07D277/66

Section G — Physics

G01J1/42

Section H — Electricity

H05B33/14
H05B37/00
H01L51/54
H01L51/00

USPC · US Patent Classification

428/690257/E51.05546/101544/234313/504546/81548/418546/79313/506313/505257/E51.026548/440428/917548/304.1257/E51.032257/40

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Pendency

1.0 y

379 days filing → grant

Office actions

none on record

Responses

2 RCE

Interviews

examiner interview summaries

Examiner

Gregory Clark

art unit 1786 · TC 1700

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Citations: 53 back · 0 forward

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Priority chain

2 priority documents

Priority

29 Jun 2009

earliest claimed

›Priority documents — 2

Type	Document	Date
provisional	US 61221472	29 Jun 2009
related publication	US 20130284907 A1	31 Oct 2013

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