in benzene byproducts: P(C6H5)2P(C6H5)2, P(C6H5)2P(CH3)2; PPh2Cl injected to C6H6 soln. of Zr complex, stirred for 3 min at room temp.; solvent removed in vac., solid extd. with n-hexane to give Zr compd.;
参考文献
Journal of the Chemical Society, Dalton Transactions: Inorganic Chemistry (1972-1999), , p. 2555 - 2560
in tetrahydrofuran stirring ((C5H5)2Zr(CH2PMe2)2 (2.69 mmol) with ((CH3)3P)2NiCl2 (2.70 mmol) for 6 h in THF at 0°C;; removal of solvent in vac.; sepn by extg. residue with pentane;;
参考文献
Journal of Organometallic Chemistry, , vol. 273, # 2 p. 195 - 212
in not given byproducts: HSi(CH3)3; equimolar ratio, under Ar, binuclear complex as the main product; evapn., extn. (pentane); not isolated, 1H-NMR crystd. from ether, elem. anal.;
参考文献
Uhlig, E.; Buerglen, B.; Krueger, C.; Betz, P.
Journal of Organometallic Chemistry, 1990 , vol. 382, # 1-2 p. 77 - 88
in toluene Ar; 0°C; stirred; 1 h; yields: 91percent contamined with 5percent Cp2ZrCl2;; evapd. at 0°C; washed with pentane; dried in vacuo; elem. anal.;;
