A new convergent approach to α-branched alkynes

Delphine Renard; Hadi Rezaei; Samir Z. Zard

doi:10.1055/s-2002-32956

A new convergent approach to α-branched alkynes

Delphine Renard
, Hadi Rezaei
, Samir Z. Zard

Laboratoire de Synthèse Organique

Résultats de recherche: Contribution à un journal › Article › Revue par des pairs

16 Citations (Scopus)

Résumé

A variety of α-branched alkynes can be easily assembled by a Knoevenagel type condensation of 4-unsubstituted isoxazolin-5-ones with aldehydes or ketones, followed by conjugate addition of an organometallic reagent and nitrosative cleavage of the heterocyclic ring.

langue originale	Anglais
Pages (de - à)	1257-1260
Nombre de pages	4
journal	Synlett
Numéro de publication	8
Les DOIs	https://doi.org/10.1055/s-2002-32956
état	Publié - 1 janv. 2002
Modification externe	Oui

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10.1055/s-2002-32956

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title = "A new convergent approach to α-branched alkynes",

abstract = "A variety of α-branched alkynes can be easily assembled by a Knoevenagel type condensation of 4-unsubstituted isoxazolin-5-ones with aldehydes or ketones, followed by conjugate addition of an organometallic reagent and nitrosative cleavage of the heterocyclic ring.",

keywords = "Alkynes, Conjugate addition, Isoxazolin-5-ones, Knoevenagel condensation",

author = "Delphine Renard and Hadi Rezaei and Zard, \{Samir Z.\}",

year = "2002",

month = jan,

day = "1",

doi = "10.1055/s-2002-32956",

language = "English",

pages = "1257--1260",

journal = "Synlett",

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T1 - A new convergent approach to α-branched alkynes

AU - Renard, Delphine

AU - Rezaei, Hadi

AU - Zard, Samir Z.

PY - 2002/1/1

Y1 - 2002/1/1

N2 - A variety of α-branched alkynes can be easily assembled by a Knoevenagel type condensation of 4-unsubstituted isoxazolin-5-ones with aldehydes or ketones, followed by conjugate addition of an organometallic reagent and nitrosative cleavage of the heterocyclic ring.

AB - A variety of α-branched alkynes can be easily assembled by a Knoevenagel type condensation of 4-unsubstituted isoxazolin-5-ones with aldehydes or ketones, followed by conjugate addition of an organometallic reagent and nitrosative cleavage of the heterocyclic ring.

KW - Alkynes

KW - Conjugate addition

KW - Isoxazolin-5-ones

KW - Knoevenagel condensation

U2 - 10.1055/s-2002-32956

DO - 10.1055/s-2002-32956

M3 - Article

AN - SCOPUS:0036334778

SN - 0936-5214

SP - 1257

EP - 1260

JO - Synlett

JF - Synlett

IS - 8

ER -

A new convergent approach to α-branched alkynes

Résumé

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