A Facile Synthesis of (Trimethylsilylethynyl)cyclopropanes via an Arsonium Ylide

DOI: 10.1055/s-1988-27556

Source and publish data:

Synthesis p. 321 - 323 (1988)

Update date:2022-08-05

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Authors:

Shen, Yanchang

Liao, Qimu

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Article abstract of DOI:10.1055/s-1988-27556

The reaction of 3-(trimethylsilyl)-2-propynylidenetriphenylarsorane, generated in situ from the corresponding arsonium salt and butyllithium, with chalcones (as α,β-unsaturated ketones) gives (trimethylsilylethynyl)cyclopropanes in 96-100percent yield and

Full text of DOI:10.1055/s-1988-27556

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