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Inter- and Intramolecular Additions of 1-Alkenylboronic Acids or Esters to Aldehydes and Ketones Catalyzed by Rhodium(I) Complexes in Basic, Aqueous Solutions
Takezawa, Akinori
Yamaguchi, Kenji
Ohmura, Toshimichi
Yamamoto, Yasunori
Miyaura, Norio
Location: http://hdl.handle.net/2115/14622
Synlett. 10, 2002, 1733-1735
http://dx.doi.org/10.1055/s-2002-34219

Grignard-type addition reaction of 1-alkenylboronic acids or their esters to aldehydes or ketones were carried out in aqueous MeOH or DME in the presence of KOH (1 equivalent) and an RhCl(dppf) or Rh(OH)(dppf) catalyst (3 mol%). The utility of the protocol was demonstrated in the corresponding intramolecular reaction giving cyclic homoallylic alcohols.

Belongs to: Hokkaido University Collection of Scholarly and Academic Papers

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Inter- and Intramolecular Additions of 1-Alkenylboronic Acids or Esters to Aldehydes and Ketones Catalyzed by Rhodium(I) Complexes in Basic, Aqueous Solutions
Id. 8171148
Idioma inglés
Titulo Inter- and Intramolecular Additions of 1-Alkenylboronic Acids or Esters to Aldehydes and Ketones Catalyzed by Rhodium(I) Complexes in Basic, Aqueous Solutions
Autor(es) Takezawa, Akinori
Yamaguchi, Kenji
Ohmura, Toshimichi
Yamamoto, Yasunori
Miyaura, Norio
Location http://hdl.handle.net/2115/14622
Synlett. 10, 2002, 1733-1735
http://dx.doi.org/10.1055/s-2002-34219
Versión 1.0
Estado Final
Descripción Grignard-type addition reaction of 1-alkenylboronic acids or their esters to aldehydes or ketones were carried out in aqueous MeOH or DME in the presence of KOH (1 equivalent) and an RhCl(dppf) or Rh(OH)(dppf) catalyst (3 mol%). The utility of the protocol was demonstrated in the corresponding intramolecular reaction giving cyclic homoallylic alcohols.
Tipo 83538 bytes
application/pdf
Palabras clave alkenylboron
Tipo de recurso article (author version)
Tipo de Interactividad Expositivo
Nivel de Interactividad muy bajo
Audiencia Estudiante
Profesor
Autor
Estructura Atomic
Coste no
Copyright
Formatos 83538 bytes
application/pdf
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Fecha de contribución 26-oct-2007
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