Synthesis and characterization of oxadisilole fused benzo[b]triphenylene

Ya Li Chen; Ricky M S WONG; Wai Yeung WONG; Albert W M LEE

doi:10.1016/j.tetlet.2007.01.174

Synthesis and characterization of oxadisilole fused benzo[b]triphenylene

Ya Li Chen, Ricky M S WONG, Wai Yeung WONG, Albert W M LEE^*

^*Corresponding author for this work

Department of Chemistry

Research output: Contribution to journal › Journal article › peer-review

20 Citations (Scopus)

Abstract

Palladium-catalyzed [2+2+2] cyclotrimerization reactions between benzyne and oxadisilole fused oxabicyclic alkenes afforded the exo-adducts. Deoxygenation with BF₃·OMe₂ yielded mono- and bis-oxadisilole fused benzo[b]triphenylene. The photophysical properties of the oxadisilole fused benzo[b]triphenylenes were characterized.

Original language	English
Pages (from-to)	2421-2425
Number of pages	5
Journal	Tetrahedron Letters
Volume	48
Issue number	13
DOIs	https://doi.org/10.1016/j.tetlet.2007.01.174
Publication status	Published - 26 Mar 2007

Scopus Subject Areas

Biochemistry
Drug Discovery
Organic Chemistry

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10.1016/j.tetlet.2007.01.174

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title = "Synthesis and characterization of oxadisilole fused benzo[b]triphenylene",

abstract = "Palladium-catalyzed [2+2+2] cyclotrimerization reactions between benzyne and oxadisilole fused oxabicyclic alkenes afforded the exo-adducts. Deoxygenation with BF3·OMe2 yielded mono- and bis-oxadisilole fused benzo[b]triphenylene. The photophysical properties of the oxadisilole fused benzo[b]triphenylenes were characterized.",

author = "Chen, {Ya Li} and WONG, {Ricky M S} and WONG, {Wai Yeung} and LEE, {Albert W M}",

note = "Funding Information: Financial support from the Faculty Research Grant (FRG/06-07/II-05) and CALM are gratefully acknowledged.",

year = "2007",

month = mar,

day = "26",

doi = "10.1016/j.tetlet.2007.01.174",

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journal = "Tetrahedron Letters",

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TY - JOUR

T1 - Synthesis and characterization of oxadisilole fused benzo[b]triphenylene

AU - Chen, Ya Li

AU - WONG, Ricky M S

AU - WONG, Wai Yeung

AU - LEE, Albert W M

N1 - Funding Information: Financial support from the Faculty Research Grant (FRG/06-07/II-05) and CALM are gratefully acknowledged.

PY - 2007/3/26

Y1 - 2007/3/26

N2 - Palladium-catalyzed [2+2+2] cyclotrimerization reactions between benzyne and oxadisilole fused oxabicyclic alkenes afforded the exo-adducts. Deoxygenation with BF3·OMe2 yielded mono- and bis-oxadisilole fused benzo[b]triphenylene. The photophysical properties of the oxadisilole fused benzo[b]triphenylenes were characterized.

AB - Palladium-catalyzed [2+2+2] cyclotrimerization reactions between benzyne and oxadisilole fused oxabicyclic alkenes afforded the exo-adducts. Deoxygenation with BF3·OMe2 yielded mono- and bis-oxadisilole fused benzo[b]triphenylene. The photophysical properties of the oxadisilole fused benzo[b]triphenylenes were characterized.

UR - http://www.scopus.com/inward/record.url?scp=33847300422&partnerID=8YFLogxK

U2 - 10.1016/j.tetlet.2007.01.174

DO - 10.1016/j.tetlet.2007.01.174

M3 - Journal article

AN - SCOPUS:33847300422

SN - 0040-4039

VL - 48

SP - 2421

EP - 2425

JO - Tetrahedron Letters

JF - Tetrahedron Letters

IS - 13

ER -

Synthesis and characterization of oxadisilole fused benzo[b]triphenylene

Abstract

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