Technology Process of (pentamethylcyclopentadienyl)(π-η(5):σ-η(1)-tetramethylfulvene)phenylzirconium
There total 4 articles about (pentamethylcyclopentadienyl)(π-η(5):σ-η(1)-tetramethylfulvene)phenylzirconium which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
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In
toluene;
soln. of the complex in toluene was heated at 100°C for 6 h;; toluene was evapd., pentane was condensed into the reaction vessel; soln. was stirred, warmed to dissolve all product and slowly cooled to -78°C, crystals were collected and dried in vac.; elem. anal.;;
- Guidance literature:
-
In
benzene;
byproducts: H2; Soln. is degassed and thermolyzed at 150°C for 4 h, mixt. is quickly cooled to -196°C and H2 is pumped off, this procedure is repeated 4-5 times.; Solvent is vac. distd. from the sample, orange oil is washed (petroleum ether), evapn., recrystn. (-78°C, petroleum ether);
- Guidance literature:
-
In
benzene;
byproducts: H2; Soln. is degassed and thermolyzed at 150°C for 4 h, mixt. is quickly cooled to -196°C and H2 is pumped off, this procedure is repeated 6-7 times.; Evapn., recrystn. (-78°C, petroleum ether);
