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Issue 14, 2014
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Polysubstituted pyrrole derivatives via 1,2-alkenyl migration of novel γ-amino-α,β-unsaturated aldehydes and α-diazocarbonyls

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Abstract

Tri-substituted pyrrole derivatives were successfully synthesized from aminoaldehyde and α-diazocarbonyl, using a TiCl4 catalyst. The reactions proceeded via 1,2-migration and condensation, leading to the corresponding pyrroles in moderate to excellent yields. Reaction susceptibility was subsequently demonstrated by the variation in substrates.

Graphical abstract: Polysubstituted pyrrole derivatives via 1,2-alkenyl migration of novel γ-amino-α,β-unsaturated aldehydes and α-diazocarbonyls

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Publication details

The article was received on 26 Nov 2013, accepted on 07 Jan 2014 and first published on 08 Jan 2014


Article type: Communication
DOI: 10.1039/C3RA47020B
Citation: RSC Adv., 2014,4, 7275-7278
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    Polysubstituted pyrrole derivatives via 1,2-alkenyl migration of novel γ-amino-α,β-unsaturated aldehydes and α-diazocarbonyls

    S. Cai, J. Zeng, Y. Li and X. Liu, RSC Adv., 2014, 4, 7275
    DOI: 10.1039/C3RA47020B

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