in tetrahydrofuran (Ar), suspn. of the Li-compd. added slowly with stirring to a suspn. ofthe metal chloride, stirred for 12 h at room temp.; THF removed, extd. with pentane, filtered, volume reduced, crystd. at -78°C, recrystd. twice from pentane, dried at E-1 Pa, elem. anal.;
参考文献
Koehler, Frank H.; Doll, Karl H.
Zeitschrift fuer Naturforschung, Teil B: Anorganische Chemie, Organische Chemie, 1982 , vol. 37, # 2 p. 144 - 150
