in tetrahydrofuran Ph3GeCl was added to the mixt in THF at room temp. and stirred for 10 min (N2); quenched with 3N aq. HCl, extd. with hexane; dried over MgSO4, concd., column chromd. on silica gel (hexane);
参考文献
Ura, Yasuyuki; Hara, Ryuichiro; Takahashi, Tamotsu
Journal of Organometallic Chemistry, 2000 , vol. 611, # 1-2 p. 299 - 303
in ethylene glycol dimethyl ether Electrolysis; (N2); potential controlled electrolysis at -2,0 V (vs. AgI/Ag referenceelectrode) of soln. of Ge compd. at room temp.; filtered soln. was evapd. in vac., residue was extd. with ether and solvent removed, residue was sepd. by TLC, products were identified by m. p., IR, NMR and MAS;
参考文献
Corriu, R. J. P.; Dabosi, G.; Martineau, M.
Journal of Organometallic Chemistry, 1980 , vol. 188, # 1 p. 63 - 72
→
反应条件
in ethylene glycol dimethyl ether inert atm.; room temp., excess of Eu;
参考文献
Fedorova, Elena E.; Trifonov, Alexander A.; Bochkarev, Mikhail N.; Girgsdies, Frank; Schumann, Herbert
Zeitschrift fur Anorganische und Allgemeine Chemie, 1999 , vol. 625, # 11 p. 1818 - 1822
methyllithium in tetrahydrofuran; diethyl ether N2-atmosphere; stirring Ge-Si compd. (in THF) with MeLi (in ether) at room temp. for 1 h, addn. of Ph3GeCl (in THF); solvent removal, dissoln. in hexane, filtration, fractional crystn. (hexane);
lithium aluminium tetrahydride in diethyl ether prepared by LiAlH4 reduction of the corresponding monochlorogermane in Et2O; purified by recrystn. from MeOH; identified by NMR spectrum;
参考文献
Batchelor,R.J.; Birchall,T.
Journal of the American Chemical Society, 1983 , vol. 105, p. 3848
in ethylene glycol dimethyl ether Electrolysis; (N2); potential controlled electrolysis at -2,0 V (vs. AgI/Ag referenceelectrode) of soln. of Ge compd. at room temp.; filtered soln. was evapd. in vac., residue was extd. with ether and solvent removed, residue was sepd. by TLC, products were identified by m. p., IR, NMR and MAS;
参考文献
Corriu, R. J. P.; Dabosi, G.; Martineau, M.
Journal of Organometallic Chemistry, 1980 , vol. 188, # 1 p. 63 - 72
in further solvent(s) (Ar); Ge-compound added to a suspn. of LiAlH4 in ethyl ether; stirred for 12-72 h at room temp.; decanted; added water; washed with water; dried; filtered; evapd.; recrystd. from pentane;
参考文献
Cerveau, Genevieve; Colomer, Ernesto; Corriu, Robert J.P.; Young, J. Colin
Journal of Organometallic Chemistry, 1981 , vol. 205, # 1 p. 31 - 45
