Co2(CO)8-mediated cycloisomerization of arylene 1,7-enynes

Ping Xing, Zuo-gang Huang, Yun Jin, Biao Jiang

Tetrahedron Letters

Volume 54, Issue 7, 13 February 2013, Pages 699–702

http://dx.doi.org/10.1016/j.tetlet.2012.12.016