Fürstner Alois, Schlecker Andreas, Lehmann Christian W
Max-Planck-Institut für Kohlenforschung, D-45470, Mülheim/Ruhr, Germany.
Chem Commun (Camb). 2007 Nov 7(41):4277-9. doi: 10.1039/b708903a.
Enynes bearing an iodide (bromide) at their alkyne terminus react with catalytic amounts of [Cp*Ru(MeCN)3]PF6 in DMF to give strained iodo(bromo)cyclobutene derivatives in good to excellent yields.
在炔烃末端带有碘化物(溴化物)的烯炔与催化量的[Cp*Ru(MeCN)₃]PF₆在N,N - 二甲基甲酰胺中反应,以良好至优异的产率得到张力碘(溴)环丁烯衍生物。