copper(l) iodide in diethyl ether; hexane
T=-78°C;
参考文献
Batten, Richard J.; Coyle, John D.; Taylor, Richard J.K.; Vassiliou, Stamatios
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1982 , p. 1177 - 1182