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Org Lett. 2012 Jul 6;14(13):3416-9. doi: 10.1021/ol301387t. Epub 2012 Jun 12.

Hydroxyl-directed ruthenium-catalyzed C-H bond functionalization: versatile access to fluorescent pyrans.

Author information

1
Institut für Organische und Biomolekulare Chemie, Georg-August-Universität, Tammannstrasse 2, 37077 Göttingen, Germany.

Abstract

Hydroxyl-assisted oxidative annulations of alkynes were accomplished with an inexpensive ruthenium(II) complex, delivering fluorescent pyrans via highly site selective as well as chemo- and regioselective C-H/O-H bond functionalizations.

PMID:
22691029
DOI:
10.1021/ol301387t
[Indexed for MEDLINE]

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