Selective switchable iron-catalyzed hydrosilylation of carboxylic acids

Selective switchable iron-catalyzed hydrosilylation of carboxylic acids

Selective reduction of carboxylic acids either to aldehydes or alcohols is achieved using a one pot procedure based on iron-catalyzed hydrosilylations. Using phenylsilane and (COD)Fe(CO)(3) catalyst under UV-irradiation at rt, alcohols were obtained specifically in good yields, whereas aldehydes wer...

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Veröffentlicht in:Chemical communications (Cambridge, England) England), 2012-11, Vol.48 (85), p.10514-10516
Hauptverfasser: Misal Castro, Luis C, Li, Haoquan, Sortais, Jean-Baptiste, Darcel, Christophe
Format: Artikel
Sprache:eng
Schlagworte:
Catalysis
Chemical Sciences
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Beschreibung
Zusammenfassung:Selective reduction of carboxylic acids either to aldehydes or alcohols is achieved using a one pot procedure based on iron-catalyzed hydrosilylations. Using phenylsilane and (COD)Fe(CO)(3) catalyst under UV-irradiation at rt, alcohols were obtained specifically in good yields, whereas aldehydes were selectively obtained using TMDS and (t-PBO)Fe(CO)(3) catalyst under thermal activation.
ISSN:1359-7345
1364-548X
DOI:10.1039/c2cc35727e