反应条件
n-butyllithium in diethyl ether; hexane byproducts: butane; under N2, diamine in petroleum ether and diethyl ether cooled to 0°C, dropwise addn. of n-BuLi in hexane, warmed to room temp. (evapn. of butane), cooled to -78°C, dropwise addn. of CH3BBr2 in petroleum ether, warmed to room temp.; solvent distd. off, condensed into a trap (-196°C) at 80°C;
参考文献
Schmid, Guenter; Polk, Michael; Boese, Roland
Inorganic Chemistry, 1990 , vol. 29, p. 4421 - 4429
