copper(I) bromide in tetrahydrofuran
T=0°C; 0.5 h;
参考文献
Calo, Vincenzo; Lopez, Luigi; Pesce, Giannangelo
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1988 , p. 1301 - 1304
in tetrahydrofuran; hexane
under Ar: reaction of CH2C(CH3)CH2MgCl in THF with SnCl4 in n-hexane (Mg:Sn = 6:1); heating under reflux for 5 h; addn. of 2 M HCl under ice-cooling;; drying the non-aq. phase with Na2SO4; distillation of solvent; distillation in vac.; elem. anal.;;