Conditions for a Rh(I)-catalyzed [2+2+1] cycloaddition reaction with methyl substituted allenes and alkynes

Wells, Sarah M.; Brummond, Kay M.

Conditions for a Rh(I)-catalyzed [2+2+1] cycloaddition reaction with methyl substituted allenes and alkynes

2015

Wells, Sarah M. | Brummond, Kay M.

The direct installation of the C4 and C10 methyl groups present in the 6,12-guaianolide framework using a Rh(I)-catalyzed cyclocarbonylation reaction of methyl substituted allenes and alkynes is described. High yields of bicyclo[5.3.0]decanes are afforded when low reaction concentrations involving syringe pump addition of the allene-yne to the catalyst are used.

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Palabras clave de AGROVOC

catalysts chemical structure

Información bibliográfica

Publicado en

Tetrahedron letters

Volumen 56 Paginación 3546 - 3549 ISSN 0040-4039

Editorial

Elsevier Ltd

Otras materias

Bicyclo[5.3.0]decadienone; Solid-supported scavenger; Alkynes; Pauson–khand; Allene-yne; Cycloaddition reactions; Guaianolide; High dilution

Idioma

Inglés

Licencia

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Tipo

Journal Article; Text

En AGRIS desde: 2024-02-28

Formato: MODS

Proveedor de Datos

Este registro bibliográfico ha sido proporcionado por National Agricultural Library

Descubra la colección de este proveedor de datos en AGRIS

Enlaces

DOI http://dx.doi.org/10.1016/j.tetlet.2015.01.075

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