Poly(9,9-dialkyl-3,6-dibenzosilole) - a high energy gap host for phosphorescent light emitting devices

K L Chan; S E Watkins; C S K Mak; M J McKiernan; C R Towns; Sofia I Pascu; A B Holmes

doi:10.1039/b511208g

Poly(9,9-dialkyl-3,6-dibenzosilole) - a high energy gap host for phosphorescent light emitting devices

K L Chan, S E Watkins, C S K Mak, M J McKiernan, C R Towns, Sofia I Pascu, A B Holmes

Department of Chemistry

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97 Citations (SciVal)

Abstract

The preparation of the 3,6-disubstituted dibenzosilole monomers 4, 5 and 10 by two different routes is described; Suzuki opolymerisation afforded poly(9,9-dioctyl-3,6-dibenzosilole) 11 which has a sufficiently high triplet energy (2.55 eV) to function as a host for green electrophosphorescent emitters.

Original language	English
Pages (from-to)	5766-5768
Number of pages	3
Journal	Chemical Communications
Volume	2005
Issue number	46
DOIs	https://doi.org/10.1039/b511208g
Publication status	Published - 2005

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10.1039/b511208g

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title = "Poly(9,9-dialkyl-3,6-dibenzosilole) - a high energy gap host for phosphorescent light emitting devices",

abstract = "The preparation of the 3,6-disubstituted dibenzosilole monomers 4, 5 and 10 by two different routes is described; Suzuki opolymerisation afforded poly(9,9-dioctyl-3,6-dibenzosilole) 11 which has a sufficiently high triplet energy (2.55 eV) to function as a host for green electrophosphorescent emitters.",

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T1 - Poly(9,9-dialkyl-3,6-dibenzosilole) - a high energy gap host for phosphorescent light emitting devices

AU - Chan, K L

AU - Watkins, S E

AU - Mak, C S K

AU - McKiernan, M J

AU - Towns, C R

AU - Pascu, Sofia I

AU - Holmes, A B

PY - 2005

Y1 - 2005

N2 - The preparation of the 3,6-disubstituted dibenzosilole monomers 4, 5 and 10 by two different routes is described; Suzuki opolymerisation afforded poly(9,9-dioctyl-3,6-dibenzosilole) 11 which has a sufficiently high triplet energy (2.55 eV) to function as a host for green electrophosphorescent emitters.

AB - The preparation of the 3,6-disubstituted dibenzosilole monomers 4, 5 and 10 by two different routes is described; Suzuki opolymerisation afforded poly(9,9-dioctyl-3,6-dibenzosilole) 11 which has a sufficiently high triplet energy (2.55 eV) to function as a host for green electrophosphorescent emitters.

UR - http://dx.doi.org/10.1039/b511208g

U2 - 10.1039/b511208g

DO - 10.1039/b511208g

M3 - Article

SN - 1359-7345

VL - 2005

SP - 5766

EP - 5768

JO - Chemical Communications

JF - Chemical Communications

IS - 46

ER -

Poly(9,9-dialkyl-3,6-dibenzosilole) - a high energy gap host for phosphorescent light emitting devices

Abstract

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