Highly efficient and chemoselective acet
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Majid Moghadam; Iraj Mohammadpoor-Baltork; Shahram Tangestaninejad; Valiollah Mi
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Article
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2009
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John Wiley and Sons
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English
β 86 KB
## Abstract Various types of aromatic aldehydes were efficiently converted to their corresponding 1,3βdioxanes and 1,3βdioxolane with 1,3βpropanediol and ethylene glycol, respectively, in the presence of catalytic amount of ZrO(OTf)~2~ in acetonitrile at room temperature. The catalyst can be reused