n-butyllithium in tetrahydrofuran; hexane T=-40 - 20°C; 1 h;
参考文献
Blagg, Julian; Davies, Stephen G.; Holman, Nicholas J.; Laughton, Charles A.; Mobbs, Bryan E.
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1986 , p. 1581 - 1590