A new synthesis of 1-chloroalkynes

4-Unsubstituted isoxazolinones derived from the corresponding beta-ketoesters can be chlorinated and converted into 1-chloroalkynes upon treatment with sodium nitrite and ferrous sulfate in aqueous acetic acid.

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Bibliographic Details
Published in:Chemical communications (Cambridge, England) England), 2001-09 (18), p.1894-1895
Main Authors: Huppé, S, Rezaei, H, Zard, S Z
Format: Article
Language:English
Subjects:
Chemical Sciences
Organic chemistry
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Description
Summary:4-Unsubstituted isoxazolinones derived from the corresponding beta-ketoesters can be chlorinated and converted into 1-chloroalkynes upon treatment with sodium nitrite and ferrous sulfate in aqueous acetic acid.
ISSN:1359-7345
1364-548X
DOI:10.1039/b106657a