Highly regio- and chemoselective [2 + 2 + 2] cycloaddition of 1,6-heptadiynes with allenes catalyzed by cobalt complexes†
Abstract
The CoI2(PPh3)2/Zn system effectively catalyzes the [2 + 2 + 2] ene–diyne
* Corresponding authors
a
Department of Chemistry, Tsing Hua University, Hsinchu, Taiwan
E-mail:
chcheng@mx.nthu.edu.tw
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The CoI2(PPh3)2/Zn system effectively catalyzes the [2 + 2 + 2] ene–diyne
M. Wu, M. Shanmugasundaram and C. Cheng, Chem. Commun., 2003, 718 DOI: 10.1039/B212260J
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