aluminium trichloride; aluminum tri-bromide; aluminium; aluminium trichloride; aluminum tribromide; aluminium in neat (no solvent) heating a mixt. of CrCl3, Al, AlCl3, and AlBr3 at 160 - 180 °C; storing at room temp. for 10h; yield given for 180 °C;;
参考文献
Fischer, E. O.; Seeholzer, J.
Zeitschrift fuer Anorganische und Allgemeine Chemie, 1961 , vol. 312, p. 244 - 263
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Gmelin Handbook: Cr: Org.Verb., 1.6.2.1, page 313 - 316
sodium hydroxide; aluminium in water; benzene redn.;; on shaking the product enters the organic phase;;
参考文献
Gmelin Handbook: Cr: Org.Verb., 1.6.2.1, page 313 - 316
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Nash, B. D.; Campbell, T. T.; Block, F. E.
U. S. Bur. Mines Rept. Invest. Nr. 7112 (1968) 1/19
C5H5N in pyridine at 75°C for 8 h under inert atmosphere;; sepn. of Cr(Py)4(PF2)2*2Py, washing (py), concg. of the mother liquor in vacuo, cooling overnight to -26°C, sepn. of (C6H6)2Cr, diluting of the liquor with toluene, filtn., standing of the soln. overnight at -26°C, sepn. of Cr(py)5F2(PF6);
