FeCl3·6H2O/acetaldehyde, a versatile system for the deprotection of ketals and acetals via a transacetalization process

Lucie Schiavo, Loïc Jeanmart, Steve Lanners, Sabine Chopin, Gilles Hanquet

Résultats de recherche: Contribution à un journal/une revueArticle

Résumé

Mild and efficient catalytic deprotection of ketals/acetals mediated by FeCl3·6H2O/acetaldehyde has been described in this paper. The versatility and high chemoselectivity of the iron(III)/aldehyde system are demonstrated by a large scope of examples. Deprotected ketones/aldehydes are nearly quantitatively isolated after filtration over a pad of silica gel followed by evaporation of volatile by-products.
langueAnglais
Numéro d'article10.1039/C6NJ03439J
Pages1421-1424
Nombre de pages5
journalNew. J. Chem.
Volume41
Numéro4
Les DOIs
étatPublié - 2017

Empreinte digitale

Acetals
Acetaldehyde
Aldehydes
Silica Gel
Ketones
Byproducts
Evaporation
Iron

Citer ceci

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abstract = "Mild and efficient catalytic deprotection of ketals/acetals mediated by FeCl3·6H2O/acetaldehyde has been described in this paper. The versatility and high chemoselectivity of the iron(III)/aldehyde system are demonstrated by a large scope of examples. Deprotected ketones/aldehydes are nearly quantitatively isolated after filtration over a pad of silica gel followed by evaporation of volatile by-products.",
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FeCl3·6H2O/acetaldehyde, a versatile system for the deprotection of ketals and acetals via a transacetalization process. / Schiavo, Lucie; Jeanmart, Loïc; Lanners, Steve; Chopin, Sabine; Hanquet, Gilles.

Dans: New. J. Chem., Vol 41, Numéro 4, 10.1039/C6NJ03439J, 2017, p. 1421-1424.

Résultats de recherche: Contribution à un journal/une revueArticle

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AU - Hanquet,Gilles

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