Issue 18, 2011

Efficient generation of indeno[1,2-c]chromenes via the Pd-catalyzed reaction of 2-alkynylhalobenzenes with 2-alkynylphenols

Abstract

A palladium-catalyzed reaction of 2-alkynylhalobenzenes with 2-alkynylphenols in the presence of PCy3 is discovered, which provides an efficient and facile route to indeno[1,2-c]chromenes. This reaction works efficiently, leading to the corresponding products in good to excellent yields.

Graphical abstract: Efficient generation of indeno[1,2-c]chromenes via the Pd-catalyzed reaction of 2-alkynylhalobenzenes with 2-alkynylphenols

Supplementary files

Article information

Article type
Communication
Submitted
27 Feb 2011
Accepted
16 Mar 2011
First published
31 Mar 2011

Chem. Commun., 2011,47, 5298-5300

Efficient generation of indeno[1,2-c]chromenes via the Pd-catalyzed reaction of 2-alkynylhalobenzenes with 2-alkynylphenols

Y. Luo, L. Hong and J. Wu, Chem. Commun., 2011, 47, 5298 DOI: 10.1039/C1CC11169H

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