反应条件
zinc in tetrahydrofuran; water
under air atm., at room temp., cosolvent media: H2O(NH4Cl)/THF/Zn, alkyliodide was added dropwise to the alkyl tin halide in solvent mixt. over 15 min, reaction time: 5.0 h, after 1.5 h a further addition of alkyl i odide was carried out; Zn was filtered off, aq. phase was extd. three times with n-pentane, organic phase was washed with sat. aq. NaCl and dried over MgSO4, solvent was removed, crude oil was distilled under vac., then chromd. using n-hexane; (119Sn NMR monitoring);
参考文献
Marton, Daniele; Tari, Massimo
Journal of Organometallic Chemistry, 2000 , vol. 612, # 1-2 p. 78 - 84
