n-butyllithium in tetrahydrofuran; hexane addn. and stirring BuLi in hexane and furan in dry THF at -30°C under N2 (1 h), addn. of HgCl2 at -30°C, stirring at -30°C (1 h), warming to room temp.; addn. of H2O, sepn. of the org. phase, washing with H2O and brine, drying with Na2SO4, evapn., crystn. from aq. acetone;
参考文献
Pinhey, John T.; Roche, Eric G.
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1988 , p. 2415 - 2422
