1: With copper(I) bromide in tetrahydrofuran 24 h; Heating; 2: With sodium tetrahydroborate in tetrahydrofuran; methanol T=-78 - 20°C; Further stages.;
参考文献
Kuendig, E. Peter; Seidel, Thomas M.; Jia, Yi-Xia; Bernardinelli, Gerald
Angewandte Chemie - International Edition, 2007 , vol. 46, # 44 p. 8484 - 8487
LiAlH4 in anhydrous butyl ether GeCl4 is reacted with t-BuMgCl to the intermediate t-BuGeCl3, the intermediate is then reacted in n-Bu2O with LiAlH4; vac. distn. at low temp., elem. anal.;
LiAlH4 in anhydrous butyl ether Ge(OEt)4 is reacted with t-BuMgCl to the intermediate t-BuGe(OEt)3, the intermediate is then reacted in n-Bu2O with LiAlH4; vac. distn. at low temp.;
Whitmore
Recueil des Travaux Chimiques des Pays-Bas, 1938 , vol. 57, p. 566
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Greenwood; Whitmore; Crooks
Journal of the American Chemical Society, 1938 , vol. 60, p. 2028
