Nickel-catalyzed tetramerization of alkynes: Synthesis and structure of octatetraenes

Tsun Cheng Wu; Jheng Jhih Chen; Yao Ting Wu

doi:10.1021/ol201814q

Nickel-catalyzed tetramerization of alkynes: Synthesis and structure of octatetraenes

Tsun Cheng Wu, Jheng Jhih Chen, Yao Ting Wu

Department of Chemistry

Research output: Contribution to journal › Article › peer-review

20 Citations (Scopus)

Abstract

In the presence of a catalytic system comprised of NiBr ₂(dppe) and Zn, arylacetylenes undergo tetramerization to form linear octatetraenes, generally in good to excellent yields. The structure of the coupling products was verified by X-ray crystallography.

Original language	English
Pages (from-to)	4794-4797
Number of pages	4
Journal	Organic Letters
Volume	13
Issue number	18
DOIs	https://doi.org/10.1021/ol201814q
Publication status	Published - 2011 Sept 16

All Science Journal Classification (ASJC) codes

Biochemistry
Physical and Theoretical Chemistry
Organic Chemistry

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10.1021/ol201814q

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title = "Nickel-catalyzed tetramerization of alkynes: Synthesis and structure of octatetraenes",

abstract = "In the presence of a catalytic system comprised of NiBr 2(dppe) and Zn, arylacetylenes undergo tetramerization to form linear octatetraenes, generally in good to excellent yields. The structure of the coupling products was verified by X-ray crystallography.",

author = "Wu, {Tsun Cheng} and Chen, {Jheng Jhih} and Wu, {Yao Ting}",

year = "2011",

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doi = "10.1021/ol201814q",

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volume = "13",

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journal = "Organic Letters",

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AU - Wu, Tsun Cheng

AU - Chen, Jheng Jhih

AU - Wu, Yao Ting

PY - 2011/9/16

Y1 - 2011/9/16

N2 - In the presence of a catalytic system comprised of NiBr 2(dppe) and Zn, arylacetylenes undergo tetramerization to form linear octatetraenes, generally in good to excellent yields. The structure of the coupling products was verified by X-ray crystallography.

AB - In the presence of a catalytic system comprised of NiBr 2(dppe) and Zn, arylacetylenes undergo tetramerization to form linear octatetraenes, generally in good to excellent yields. The structure of the coupling products was verified by X-ray crystallography.

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JO - Organic Letters

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Nickel-catalyzed tetramerization of alkynes: Synthesis and structure of octatetraenes

Abstract

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