Blue-emitting Ir(III) phosphors with ancillary 4,6-difluorobenzyl diphenylphosphine based cyclometalate

Jui-Yi Hung; Yun Chi; I-Hsuan Pai; Ya-Chien Yu; Gene-Hsiang Lee; Pi-Tai Chou; Ken-Tsung Wong; Chung-Chia Chen; Chung-Chih Wu

doi:10.1039/b912691k

Blue-emitting Ir(III) phosphors with ancillary 4,6-difluorobenzyl diphenylphosphine based cyclometalate

Jui-Yi Hung, Yun Chi, I-Hsuan Pai, Ya-Chien Yu, Gene-Hsiang Lee, Pi-Tai Chou, Ken-Tsung Wong, Chung-Chia Chen, Chung-Chih Wu

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

55 Citations (Scopus)

Abstract

Treatment of difluorobenzyldiphenylphosphine with the Ir(iii) dimer [(dfppy)₂Ir(μ-Cl)]₂ gives (N,N)-trans-[Ir(dfppy)₂(dfbdpH)Cl], followed by skeletal isomerization to form its (N,N)-cis analogue, and then the fully cyclometalated complex [Ir(dfppy)₂(dfbdp)]; the last complex and its derivative are suitable for fabrication of true-blue phosphorescent OLEDs.

Original language	English
Pages (from-to)	6472-6475
Journal	Dalton Transactions
Issue number	33
Online published	17 Jul 2009
DOIs	https://doi.org/10.1039/b912691k
Publication status	Published - 7 Sept 2009
Externally published	Yes

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title = "Blue-emitting Ir(III) phosphors with ancillary 4,6-difluorobenzyl diphenylphosphine based cyclometalate",

abstract = "Treatment of difluorobenzyldiphenylphosphine with the Ir(iii) dimer [(dfppy)2Ir(μ-Cl)]2 gives (N,N)-trans-[Ir(dfppy)2(dfbdpH)Cl], followed by skeletal isomerization to form its (N,N)-cis analogue, and then the fully cyclometalated complex [Ir(dfppy)2(dfbdp)]; the last complex and its derivative are suitable for fabrication of true-blue phosphorescent OLEDs.",

author = "Jui-Yi Hung and Yun Chi and I-Hsuan Pai and Ya-Chien Yu and Gene-Hsiang Lee and Pi-Tai Chou and Ken-Tsung Wong and Chung-Chia Chen and Chung-Chih Wu",

year = "2009",

month = sep,

day = "7",

doi = "10.1039/b912691k",

language = "English",

pages = "6472--6475",

journal = "Dalton Transactions",

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publisher = "Royal Society of Chemistry",

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TY - JOUR

T1 - Blue-emitting Ir(III) phosphors with ancillary 4,6-difluorobenzyl diphenylphosphine based cyclometalate

AU - Hung, Jui-Yi

AU - Chi, Yun

AU - Pai, I-Hsuan

AU - Yu, Ya-Chien

AU - Lee, Gene-Hsiang

AU - Chou, Pi-Tai

AU - Wong, Ken-Tsung

AU - Chen, Chung-Chia

AU - Wu, Chung-Chih

PY - 2009/9/7

Y1 - 2009/9/7

N2 - Treatment of difluorobenzyldiphenylphosphine with the Ir(iii) dimer [(dfppy)2Ir(μ-Cl)]2 gives (N,N)-trans-[Ir(dfppy)2(dfbdpH)Cl], followed by skeletal isomerization to form its (N,N)-cis analogue, and then the fully cyclometalated complex [Ir(dfppy)2(dfbdp)]; the last complex and its derivative are suitable for fabrication of true-blue phosphorescent OLEDs.

AB - Treatment of difluorobenzyldiphenylphosphine with the Ir(iii) dimer [(dfppy)2Ir(μ-Cl)]2 gives (N,N)-trans-[Ir(dfppy)2(dfbdpH)Cl], followed by skeletal isomerization to form its (N,N)-cis analogue, and then the fully cyclometalated complex [Ir(dfppy)2(dfbdp)]; the last complex and its derivative are suitable for fabrication of true-blue phosphorescent OLEDs.

UR - http://www.scopus.com/inward/record.url?scp=68749108276&partnerID=8YFLogxK

UR - https://www.scopus.com/record/pubmetrics.uri?eid=2-s2.0-68749108276&origin=recordpage

U2 - 10.1039/b912691k

DO - 10.1039/b912691k

M3 - RGC 21 - Publication in refereed journal

SN - 1477-9226

SP - 6472

EP - 6475

JO - Dalton Transactions

JF - Dalton Transactions

IS - 33

ER -

Blue-emitting Ir(III) phosphors with ancillary 4,6-difluorobenzyl diphenylphosphine based cyclometalate

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