Syntheses of rac- and optically active 2-alkyl-γ-butyrolactones and 2- alkyl-cyclobutanones

A. Krief; A. Ronvaux; A. Tuch

doi:10.1016/S0040-4020(98)00371-8

Syntheses of rac- and optically active 2-alkyl-γ-butyrolactones and 2- alkyl-cyclobutanones

A. Krief, A. Ronvaux, A. Tuch

Unite de recherche en chimie organique

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

Résumé

γ-Butyrolactones have been produced in good yield from alkylidene cyclopropanes, as racemates or as an enantiomerically enriched mixture of stereoisomers (e.e.>60%) depending upon the method used. Optically active cyclobutanones which are intermediate in the process have been in some cases isolated. We show the limitations of a competitive method previously described and point out its weak step.

langue originale	Anglais
Pages (de - à)	6903-6908
Nombre de pages	6
journal	Tetrahedron
Volume	54
Numéro de publication	24
Les DOIs	https://doi.org/10.1016/S0040-4020(98)00371-8
Etat de la publication	Publié - 11 juin 1998

Accès au document

10.1016/S0040-4020(98)00371-8

Autres fichiers et liens

Link to publication in Scopus

Contient cette citation

@article{3f04a40f436c4a59a22328566ca61ccf,

title = "Syntheses of rac- and optically active 2-alkyl-γ-butyrolactones and 2- alkyl-cyclobutanones",

abstract = "γ-Butyrolactones have been produced in good yield from alkylidene cyclopropanes, as racemates or as an enantiomerically enriched mixture of stereoisomers (e.e.>60%) depending upon the method used. Optically active cyclobutanones which are intermediate in the process have been in some cases isolated. We show the limitations of a competitive method previously described and point out its weak step.",

author = "A. Krief and A. Ronvaux and A. Tuch",

year = "1998",

month = jun,

day = "11",

doi = "10.1016/S0040-4020(98)00371-8",

language = "English",

volume = "54",

pages = "6903--6908",

journal = "Tetrahedron",

issn = "0040-4020",

publisher = "Elsevier",

number = "24",

}

TY - JOUR

T1 - Syntheses of rac- and optically active 2-alkyl-γ-butyrolactones and 2- alkyl-cyclobutanones

AU - Krief, A.

AU - Ronvaux, A.

AU - Tuch, A.

PY - 1998/6/11

Y1 - 1998/6/11

N2 - γ-Butyrolactones have been produced in good yield from alkylidene cyclopropanes, as racemates or as an enantiomerically enriched mixture of stereoisomers (e.e.>60%) depending upon the method used. Optically active cyclobutanones which are intermediate in the process have been in some cases isolated. We show the limitations of a competitive method previously described and point out its weak step.

AB - γ-Butyrolactones have been produced in good yield from alkylidene cyclopropanes, as racemates or as an enantiomerically enriched mixture of stereoisomers (e.e.>60%) depending upon the method used. Optically active cyclobutanones which are intermediate in the process have been in some cases isolated. We show the limitations of a competitive method previously described and point out its weak step.

UR - http://www.scopus.com/inward/record.url?scp=0032507993&partnerID=8YFLogxK

U2 - 10.1016/S0040-4020(98)00371-8

DO - 10.1016/S0040-4020(98)00371-8

M3 - Article

AN - SCOPUS:0032507993

SN - 0040-4020

VL - 54

SP - 6903

EP - 6908

JO - Tetrahedron

JF - Tetrahedron

IS - 24

ER -

Syntheses of rac- and optically active 2-alkyl-γ-butyrolactones and 2- alkyl-cyclobutanones

Résumé

Accès au document

Autres fichiers et liens

Empreinte digitale

Contient cette citation