A new practical method for the synthesis of acetylenes.

Jean Boivin; Laurent Elkaim; Paul G. Ferro; Samir Z. Zard

doi:10.1016/S0040-4039(00)92375-X

A new practical method for the synthesis of acetylenes.

Jean Boivin
, Laurent Elkaim
, Paul G. Ferro
, Samir Z. Zard

Laboratoire de Synthèse Organique

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

34 Citations (Scopus)

Abstract

The reaction of isaxazol-5-ones derived from β-keto esters and hydroxylamine with sodium nitrite and ferrous sulphate in aqueous acetic acid affords the corresponding acetylenes in moderate to good yield.

Original language	English
Pages (from-to)	5321-5324
Number of pages	4
Journal	Tetrahedron Letters
Volume	32
Issue number	39
DOIs	https://doi.org/10.1016/S0040-4039(00)92375-X
Publication status	Published - 23 Sept 1991
Externally published	Yes

Keywords

Alkynes
Isoxaxol-5-ones
β-Keto-esters

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10.1016/S0040-4039(00)92375-X

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@article{2002cabfd0a54bfcb8b5df5a51424987,

title = "A new practical method for the synthesis of acetylenes.",

abstract = "The reaction of isaxazol-5-ones derived from β-keto esters and hydroxylamine with sodium nitrite and ferrous sulphate in aqueous acetic acid affords the corresponding acetylenes in moderate to good yield.",

keywords = "Alkynes, Isoxaxol-5-ones, β-Keto-esters",

author = "Jean Boivin and Laurent Elkaim and Ferro, \{Paul G.\} and Zard, \{Samir Z.\}",

year = "1991",

month = sep,

day = "23",

doi = "10.1016/S0040-4039(00)92375-X",

language = "English",

volume = "32",

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journal = "Tetrahedron Letters",

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T1 - A new practical method for the synthesis of acetylenes.

AU - Boivin, Jean

AU - Elkaim, Laurent

AU - Ferro, Paul G.

AU - Zard, Samir Z.

PY - 1991/9/23

Y1 - 1991/9/23

N2 - The reaction of isaxazol-5-ones derived from β-keto esters and hydroxylamine with sodium nitrite and ferrous sulphate in aqueous acetic acid affords the corresponding acetylenes in moderate to good yield.

AB - The reaction of isaxazol-5-ones derived from β-keto esters and hydroxylamine with sodium nitrite and ferrous sulphate in aqueous acetic acid affords the corresponding acetylenes in moderate to good yield.

KW - Alkynes

KW - Isoxaxol-5-ones

KW - β-Keto-esters

U2 - 10.1016/S0040-4039(00)92375-X

DO - 10.1016/S0040-4039(00)92375-X

M3 - Article

AN - SCOPUS:0025836376

SN - 0040-4039

VL - 32

SP - 5321

EP - 5324

JO - Tetrahedron Letters

JF - Tetrahedron Letters

IS - 39

ER -

A new practical method for the synthesis of acetylenes.

Abstract

Keywords

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