反应条件
n-butyllithium in hexane (N2); introducing an C2H2 stream into a soln. of n-BuLi at -20 to -30°C with stirring; after 10 min warming to room temp.; cooling to 0°C; dropwise addn. of (C4H9)3SnCl soln. with stirring; refluxing for 2 h; filtration; fractinated distn. affords (C4H9)3SnC2H; residue proves to be ((C4H9)3Sn)2C2; (119)Sn-NMR, refractive index;
参考文献
Wrackmeyer, Bernd
Zeitschrift fuer Naturforschung, Teil B: Anorganische Chemie, Organische Chemie, 1982 , vol. 37, # 12 p. 1524 - 1528
