Yao Tuanli, Campo Marino A, Larock Richard C
Department of Chemistry, Iowa State University, Ames, Iowa 50011, USA.
J Org Chem. 2005 Apr 29;70(9):3511-7. doi: 10.1021/jo050104y.
[reaction: see text] A variety of substituted polycyclic aromatics are readily prepared in good to excellent yields under very mild reaction conditions by the reaction of 2-(1-alkynyl)biphenyls with ICl, I(2), NBS, and p-O(2)NC(6)H(4)SCl. This methodology readily accommodates various functional groups and has been successfully extended to systems containing a variety of polycyclic and heterocyclic rings.
[反应：见正文] 在非常温和的反应条件下，通过2-(1-炔基)联苯与ICl、I₂、NBS和对硝基苯磺酰氯反应，可以很容易地制备出各种取代的多环芳烃，产率良好至优异。该方法很容易容纳各种官能团，并且已成功扩展到包含各种多环和杂环的体系。
