A new synthetic method of highly substituted cyclopentadienes from α, β-unsaturated alkynones

Xing-Liang Zheng,

Xing-Liang Zheng

Department of Chemistry, Zhejiang University (Xixi Campus), Hangzhou, Zhejiang 310028, China

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Yong-Min Zhang,

Yong-Min Zhang

[email protected]

Department of Chemistry, Zhejiang University (Xixi Campus), Hangzhou, Zhejiang 310028, China

State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, China

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Xing-Liang Zheng,

Xing-Liang Zheng

Department of Chemistry, Zhejiang University (Xixi Campus), Hangzhou, Zhejiang 310028, China

Search for more papers by this author

Yong-Min Zhang,

Yong-Min Zhang

[email protected]

Department of Chemistry, Zhejiang University (Xixi Campus), Hangzhou, Zhejiang 310028, China

State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, China

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First published: 26 August 2010

https://doi.org/10.1002/cjoc.20030210919

Citations: 1

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Abstract

Promoted by samarium diiodide in THF, the α, β-unsaturated alkynones were reduced to afford intermolecular reductive coupling products. The multiply substituted cyclopentadienes were prepared conveniently in good yields.

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Volume21, Issue9

September 2003

Pages 1203-1205

A new synthetic method of highly substituted cyclopentadienes from α, β-unsaturated alkynones

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A new synthetic method of highly substituted cyclopentadienes from α, β-unsaturated alkynones

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