73084-24-9Relevant academic research and scientific papers
Nonafluorobutanesulfonyl azide as a shelf-stable highly reactive oxidant for the copper-catalyzed synthesis of 1,3-diynes from terminal alkynes
Suárez, José Ramón,Collado-Sanz, Daniel,Cárdenas, Diego J.,Chiara, Jose Luis
, p. 1098 - 1106 (2015/01/30)
Nonafluorobutanesulfonyl azide is a highly efficient reagent for the copper-catalyzed coupling of terminal alkynes to give symmetrical and unsymmetrical 1,3-diynes in good to excellent yields and with good functional group compatibility. The reaction is e
Regio- and stereoselectivity in the concatenated enyne cross metathesis-metallotropic [1,3]-shift of terminal 1,3-diyne This article is dedicated to Professor Paul A. Wender on the occasion of his receiving the 2012 Tetrahedron Prize for Creativity in Organic Chemistry
Wang, Kung-Pern,Cho, Eun Jin,Yun, Sang Young,Rhee, Jee Young,Lee, Daesung
supporting information, p. 9105 - 9110 (2013/09/24)
Enyne cross metathesis of terminal 1,3-diynes with various alkenes afforded two products of distinctive connectivity, as the result of a uniform mode of initiation but different modes of termination events with or without metallotropic [1,3]-shift. Steric and electronic factors of the substituents on the 1,3-diynes play an important role in controlling the metallotropic [1,3]-shift of the propagating alkylidene intermediates and their regioselective trapping to the final products.
