Synthesis of Highly Functionalized Diaryl Ethers by Copper-Mediated O-Arylation of Phenols using Trivalent Arylbismuth Reagents

Cynthia Crifar, Pauline Petiot, Tabinda Ahmad and Prof. Alexandre Gagnon

 Chem. Eur. J. 2014, 20, 2755 – 2760

 DOI: 10.1002/chem.201303684

Condensation of propargylic alcohols with indoles and carbazole in [bmim][PF6]/Bi(NO3)3·5H2O: a simple high yielding propargylation method with recycling and reuse of the ionic liquid

G.G.K.S. Narayana Kumar, Gopalakrishnan Aridoss, Kenneth K. Laali
Tetrahedron Letters

Volume 53, Issue 24, 13 June 2012, Pages 3066–3069

http://dx.doi.org/10.1016/j.tetlet.2012.04.026