(-)-menthol; boron trifluoride diethyl etherate in nitromethane
T=-20°C; 1 h; Yield given. Yields of byproduct given. Title compound not separated from byproducts;
参考文献
Duhamel, Pierre; Dujardin, Gilles; Hennequin, Laurent; Poirier, Jean-Marie
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1992 , # 3 p. 387 - 396