n-butyllithium; N,N-dicyclohexylamine in tetrahydrofuran; hexane
T=-78°C; 2 h;
参考文献
Barluenga, Jose; Fernandez-Simon, Jose L.; Concellon, Jose M.; Yus, Miguel
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1989 , p. 691 - 694
