反应条件
n-butyllithium in tetrahydrofuran dropwise addn. of BuLi to dibromopyridine (over 2 h, -90°C), stirring (-90°C, 2 h), addn. of Bu3SnCl (over 1 h, below -75°C), warming to room temp.; water addn., extn. of aq. layer (CH2Cl2), drying combined org. layers (MgSO4), evapn., repeated distn. (140-150°C/5E-6 Torr); elem. anal.;
参考文献
Hanan, Garry S.; Schubert, Ulrich S.; Volkmer, Dirk; Riviere, Emmanuel; Lehn, Jean-Marie; Kyritsakas, Nathalie; Fischer, Jean
Canadian Journal of Chemistry, 1997 , vol. 75, # 2 p. 169 - 182
