Synthesis and characterization of oxadisilole fused benzo[b]triphenylene

Ya Li Chen; Man Shing 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, Man Shing Wong, Wai Yeung Wong, Albert W M Lee

Research output: Journal article publication › Journal article › Academic research › peer-review

21 Citations (Scopus)

Abstract

Palladium-catalyzed [2+2+2] cyclotrimerization reactions between benzyne and oxadisilole fused oxabicyclic alkenes afforded the exo-adducts. Deoxygenation with BF3·OMe2yielded 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
Externally published	Yes

ASJC Scopus subject areas

Biochemistry
Organic Chemistry
Drug Discovery

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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·OMe2yielded mono- and bis-oxadisilole fused benzo[b]triphenylene. The photophysical properties of the oxadisilole fused benzo[b]triphenylenes were characterized.",

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AU - Chen, Ya Li

AU - Wong, Man Shing

AU - Wong, Wai Yeung

AU - Lee, Albert W M

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·OMe2yielded 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·OMe2yielded mono- and bis-oxadisilole fused benzo[b]triphenylene. The photophysical properties of the oxadisilole fused benzo[b]triphenylenes were characterized.

UR - https://www.scopus.com/pages/publications/33847300422

U2 - 10.1016/j.tetlet.2007.01.174

DO - 10.1016/j.tetlet.2007.01.174

M3 - Journal article

SN - 0040-4039

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SP - 2421

EP - 2425

JO - Tetrahedron Letters

JF - Tetrahedron Letters

IS - 13

ER -

Synthesis and characterization of oxadisilole fused benzo[b]triphenylene

Abstract

ASJC Scopus subject areas

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