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Issue 31, 2014
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Assembly of indenamine derivatives through in situ formed N-sulfonyliminium ion initiated cyclization

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Abstract

An expedient route to structurally diverse indenamine derivatives through condensation of the readily accessible substituted cinnamylaldehydes and sulfonylamines under the catalysis of FeCl3 has been developed, featuring high efficiency in the generation of two bonds and one ring in a single-step and water as the only by-product.

Graphical abstract: Assembly of indenamine derivatives through in situ formed N-sulfonyliminium ion initiated cyclization

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Publication details

The article was received on 14 Jan 2014, accepted on 25 Feb 2014 and first published on 26 Feb 2014


Article type: Communication
DOI: 10.1039/C4CC00310A
Citation: Chem. Commun., 2014,50, 4119-4122
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    Assembly of indenamine derivatives through in situ formed N-sulfonyliminium ion initiated cyclization

    X. Fan, H. Lv, Y. Guan, H. Zhu, X. Cui and K. Guo, Chem. Commun., 2014, 50, 4119
    DOI: 10.1039/C4CC00310A

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