in tetrahydrofuran (Ar); using Schlenk techniques; addn. of soln. of sodium bis(trimethylsilyl)amide in THF to Ce(OTf)3; reflux for ca. 4 h; cooling to room temp., removal of solvent in vac., extn. with pentane; filtration, evapn. of filtrate to dryness in vac., sublimation at 150°C and 1E-4 mmHg;
参考文献
Hitchcock, Peter B.; Hulkes, Alexander G.; Lappert, Michael F.; Li, Zhengning
Dalton Transactions, 2004 , # 1 p. 129 - 136
in tetrahydrofuran byproducts: NaCl; stirring 2 equiv of Na(N(SiMe3)2)2 with CeCl3 in THF for 48 h under Ar at room temp.; filtered, solvent was removed under reduced pressure, solid was extd. with hexane, filtered, crystd. at -30°C; elem. anal.;
参考文献
Berg, David J.; Gendron, Roland A.L.
Canadian Journal of Chemistry, 2000 , vol. 78, # 4 p. 454 - 458
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反应条件
in tetrahydrofuran byproducts: LiCl, NaCl;
参考文献
Booij, Martin; Kiers, Niklas H.; Heeres, Hero J.; Teuben, Jan H.
Journal of Organometallic Chemistry, 1989 , vol. 364, p. 79 - 86
