反应条件
n-butyllithium in tetrahydrofuran; hexane
(Ar); addn. of hexane soln. of butyllithium to soln. of thiophene deriv.in dry THF at -78°C, stirring for 80 min with warming to -10.deg ree.C, addn. of tin compd. at -78°C, warming to room temp. over 2h, stirring for 19 h; addn. into water, extn. (diethyl ether), drying over Na2SO4, evapn. in vac., NMR and MS;
参考文献
Bialas, David; Suraru, Sabin-Lucian; Schmidt, Ralf; Wuerthner, Frank
Organic and Biomolecular Chemistry, 2011 , vol. 9, # 17 p. 6127 - 6132
