Preprint Communication Version 1 NOT YET PEER-REVIEWED

Atom-Economic Synthesis of 4-Pyrones from Diynones and Water

These authors contributed equally to this work.
Version 1 : Received: 8 January 2017 / Approved: 9 January 2017 / Online: 9 January 2017 (04:46:22 CET)

A peer-reviewed article of this Preprint also exists.

Xu, Y.-L.; Teng, Q.-H.; Tong, W.; Wang, H.-S.; Pan, Y.-M.; Ma, X.-L. Atom-Economic Synthesis of 4-Pyrones from Diynones and Water. Molecules 2017, 22, 109. Xu, Y.-L.; Teng, Q.-H.; Tong, W.; Wang, H.-S.; Pan, Y.-M.; Ma, X.-L. Atom-Economic Synthesis of 4-Pyrones from Diynones and Water. Molecules 2017, 22, 109.

Journal reference: Molecules 2017, 22, 109
DOI: 10.3390/molecules22010109

Abstract

Transition-metal-free synthesis of 4-pyrones via TfOH-promoted nucleophilic addition/cyclization of diynones and water has been developed. This transformation is simple, atom economical and environmentally benign, providing rapid and efficient access to substituted 4-pyrones.

Subject Areas

4-pyrones; diynones; water; transition-metal-free

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