in tetrahydrofuran addn. of C5H5TiCl3 to a soln. of C5(CH3)4HLi in THF at -20°C, standing for 30 min at room temp.; evapn., washing with hexane, cryst. powder of 70percent (C5(CH3)4H)(C5H5)TiCl2 and 30percent (C5H5)2TiCl2;
参考文献
Canadian Journal of Chemistry, , vol. 69, # 4 p. 661 - 672
in toluene Ti-complex was suspended in toluene, treated with ligand, stirred for 24 h under N2; mixt. was concd., heptane was added, solid filtered off, obtained TiCl2(cp)2, cooled soln. to -78°C obtained Ti(cp)2(PhNNPh);
参考文献
Journal of the Chemical Society, Dalton Transactions: Inorganic Chemistry (1972-1999), , p. 1515 - 1522
in carbon disulfide SCl2 in CS2 is added to (C5H5)2TiSe5 in CS2, pptn., cooling to -78°C; washing at 20°C (CHCl3 or CH2Cl2), washing at 0°C (pentane); elem. anal.;
参考文献
Zeitschrift fuer Naturforschung, B: Chemical Sciences, , vol. 46, # 12 p. 1674 - 1678
in toluene byproducts: Ph3CH, C2H4, C2H6; 293 K, 1 h; further byproducts: PH3CEt, Ph3CC2H5; ESR spectroscopy, GLC anal.;
参考文献
Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), , vol. 33, p. 595 - 601
Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, , # 3 p. 643 - 650
in diethyl ether (Ar); to soln. of Ti complex was added threefold excess of DCl in etherat -78°C, mixt. was slowly warmed up to room temp.; solvent was decanted and residue extd. with pentane, eytt. yielded CpTiCl3, residue was extd. with CH2Cl2, yielding Cp2TiCl2; identification by spectroscopy;
参考文献
Journal of Organometallic Chemistry, , vol. 188, # 1 p. 97 - 108
