Gerrard, W.; Mooney, E. F.; Rees, R. G.
Journal of the Chemical Society, 1964 , p. 740 - 745
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Gmelin Handbook: Sn: Org.Verb.1, 1.1.1.5.4.4, page 104 - 106
n-butyllithium in hexane; Petroleum ether byproducts: butane, LiBr; the urea in petroleum ether was refluxed under N2 with n-BuLi in hexanefor 48 h; the solvents were removed in vac., the residue was fractional distd.; elem. anal.;
参考文献
Maringgele, Walter
Chemische Berichte, 1982 , vol. 115, # 10 p. 3271 - 3289
n-butyllithium in hexane; Petroleum ether byproducts: butane, LiBr; the urea in petroleum ether was refluxed under N2 with n-BuLi in hexanefor 48 h; the solvents were removed in vac., the residue was fractional distd.; elem. anal.;
参考文献
Maringgele, Walter
Chemische Berichte, 1982 , vol. 115, # 10 p. 3271 - 3289
