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Issue 40, 2013
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PPh3-mediated intramolecular conjugation of alkyl halides with electron-deficient olefins: facile synthesis of chromans and relevant analogues

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Abstract

With the mediation of phosphine, the direct intramolecular coupling of two electrophiles – alkyl halides with electron-deficient olefins – has been successfully realized in an intramolecular conjugate addition manner. The reaction provides a new approach for the synthesis of chromans and relevant analogues.

Graphical abstract: PPh3-mediated intramolecular conjugation of alkyl halides with electron-deficient olefins: facile synthesis of chromans and relevant analogues

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Publication details

The article was received on 25 Feb 2013, accepted on 28 Mar 2013, published on 28 Mar 2013 and first published online on 28 Mar 2013


Article type: Communication
DOI: 10.1039/C3CC41435C
Citation: Chem. Commun., 2013,49, 4570-4572
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    PPh3-mediated intramolecular conjugation of alkyl halides with electron-deficient olefins: facile synthesis of chromans and relevant analogues

    J. Zhu, P. Wang, S. Liao and Y. Tang, Chem. Commun., 2013, 49, 4570
    DOI: 10.1039/C3CC41435C

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