60739-53-9Relevant articles and documents
FeCl3·6H2O/acetaldehyde, a versatile system for the deprotection of ketals and acetals via a transacetalization process
Schiavo, Lucie,Jeanmart, Lo?c,Lanners, Steve,Choppin, Sabine,Hanquet, Gilles
, p. 1421 - 1424 (2017/02/23)
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.
Indium(III) trifluoromethanesulfonate as an efficient catalyst for the deprotection of acetals and ketals
Gregg, Brian T.,Golden, Kathryn C.,Quinn, John F.
, p. 5890 - 5893 (2008/02/09)
(Chemical Equation Presented) Acetals and ketals are readily deprotected under neutral conditions in the presence of acetone and catalytic amounts of indium(III) trifluoromethanesulfonate (0.8 mol %) at room temperature or mild microwave heating conditions to give the corresponding aldehydes and ketones in good to excellent yields.
Synthesis of 4-(1-Propynyl)-1-(5-hexene-1,3-diynyl)-1,3-cyclohexadiene and 4-(1-Propynyl)-1-(4-(trimethylsilyl)-1,3-butadiynyl)-1,3-cyclohexadiene
Freeman, Fillmore,Kim, Darrick S. H. L.,Rodriguez, Eloy
, p. 2317 - 2319 (2007/10/02)
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