反应条件
in toluene A pressure vessel is filled with a soln. of (C5Me5)Hf(COT)Cl in toluene and charged with 95 atm of H2, the reaction mixture is heated to 70°C and stirred for 4 days under N2.; Excess H2 is released, hot soln. is transferred into a Schlenk vessel, cooling of the soln. to room temp., a bright yellow ppt. is formed, solvent is decanted, ppt. is redissolved (hot toluene), slow cooling to -30°C.;
参考文献
Booij, Martin; Blenkers, Joop; Sinnema, Jacobus C. M.; Meetsma, Auke; Bolhuis, Fre van; Teuben, Jan H.
Organometallics, 1988 , vol. 7, p. 1029 - 1032
