nitronium tetrafluoroborate in dichloromethane; acetonitrile
T=-70°C; 0.0166667 h;
参考文献
Bloom, A.Jon; Fleischmann, Martin; Mellor, John M.
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1986 , p. 79 - 82