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Issue 37, 2010
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Self-assembled organic–inorganic hybrid silica with ionic liquid framework: a novel support for the catalytic enantioselective Strecker reaction of imines using Yb(OTf)3–pybox catalyst

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Abstract

Yb(OTf)3–pybox is immobilized in a novel self-assembled ionic liquid hybrid silica and has been successfully applied as a catalyst for the asymmetric Strecker hydrocyanation of aldimines. This catalytic system can be reused for at least 6 times without any significant loss of activity and enantioselectivity.

Graphical abstract: Self-assembled organic–inorganic hybrid silica with ionic liquid framework: a novel support for the catalytic enantioselective Strecker reaction of imines using Yb(OTf)3–pybox catalyst

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Publication details

The article was received on 16 May 2010, accepted on 02 Aug 2010 and first published on 23 Aug 2010


Article type: Communication
DOI: 10.1039/C0CC01426E
Citation: Chem. Commun., 2010,46, 6947-6949
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    Self-assembled organic–inorganic hybrid silica with ionic liquid framework: a novel support for the catalytic enantioselective Strecker reaction of imines using Yb(OTf)3–pybox catalyst

    B. Karimi, A. Maleki, D. Elhamifar, J. H. Clark and A. J. Hunt, Chem. Commun., 2010, 46, 6947
    DOI: 10.1039/C0CC01426E

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