zinc in tetrahydrofuran; water dropwise addn. of bromide to suspension of Sn compd. and Zn in H2O(NH4Cl satd)./THF (100/100) with vigorous stirring within 30 min; stirring, 30 min; extn. (petroleum ether); washing organic layer with satd. aq. NaCl; drying (MgSO4); evpn.; distn. (vac.);
参考文献
Carofiglio, Tommaso; Marton, Daniele; Tagliavini, Giuseppe
Organometallics, 1992 , vol. 11, p. 2961 - 2963
silver fluoride 1.) diglyme, -196 deg C, then 2 h at 30-35 deg C; 2.) toluene, -196 deg C, then 2 h at 5-8 deg C and 16 h at 18-20 deg C; Yield given. Multistep reaction. Yields of byproduct given;
参考文献
Chen, Li-Fo; Mohtasham, Javid; Gard, Gary L.
Journal of Fluorine Chemistry, 1990 , vol. 46, # 1 p. 39 - 56
