Technology Process of Chloro(dicyclohexyl)alumane
There total 2 articles about Chloro(dicyclohexyl)alumane which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
catalyst: Cp2ZrCl2/Ti(OBu)4;
In
xylene;
byproducts: isobutylene; Ar atmosphere; dropwise addn. of cyclohexene to mixt. of (i-Bu)2AlCl, (i-Bu)2AlH and Cp2ZrCl2 in xylene (70°C), treatment (2 h), addn. of Ti(OBu)4, refluxing (6 h); elem. anal.;
DOI:10.1007/BF01141731
- Guidance literature:
-
With
catalyst: Cp2ZrCl2/Ti(OBu)4;
In
xylene;
byproducts: isobutylene; Ar atmosphere; refluxing of mixt. (i-Bu)2AlCl, Cp2ZrCl2 and cyclohexenein xylene (120°C, 5 h), cooling and addn. of Ti(OBu)4 (ratio Cp2ZrCl2/Ti(OBu)4 1.3:1), refluxing (6 h);
DOI:10.1007/BF01141731
- Guidance literature:
-
With
hydrogenchloride;
In
dibutyl ether; xylene;
Ar atmosphere; addn. Bu2O, and SnCl4 in xylene to Cy2AlCl, heating (80-85°C, 3 h), cooling, addn. of aq. HCl; drying of org. layer (over CaCl2), distn., addn. of PrOH, refluxing (0.5 h), filtration, evapn. (vac.), solidifing (-78°C, hexane), recrystn. (hexane); elem. anal.;
DOI:10.1007/BF01141731