n-butyl lithium in diethyl ether
(N2); BuLi (46.0 mmol) in hexane/ether added dropwise to BrC6H4-C6H4Br (23.0 mmol) in ether at room temp.; mixt stirred (2 h); mixt. added dropwise to PhSnCl3 (46.1 mmol) in ether; refluxing (overnight); (N2); filtration; filtrate distd. (vac.); last fraction recrystd. (CH2Cl2/MeOH 1/1) to yield 0.41 g of (C6H5C6H4)2SnCl2; elem. anal.; single crystals obtained;
参考文献
Baxter, J. L.; Holt, E. M.; Zuckerman, J. J.
Organometallics, 1985 , vol. 4, p. 255 - 259
