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4,4'-Bis-[9-(3,6-diphenylcarbazolyl)]-1-1,1'-biphenyl[ No CAS ]
Yield
Reaction Conditions
Operation in experiment
EXAMPLE II Synthesis of 4,4'-Bis-[9-(3,6-diphenylcarbazolyl)]-1-1,1'-biphenyl In a 50 milliliter round bottom flask there were added 4,4'-diiodo-1,1'-biphenyl (2.1 grams), 3,6-diphenyl carbazole (3.3 grams), potassium carbonate powder (1.4 grams), copper sulfate pentahydrate (0.06 grams), and 5 milliliters of tridecane. The resulting mixture was heated to 230° C. and stirred at this temperature under argon for 24 hours. After cooling to room temperature (~23° C.), the solids content resulting was ground into slurry, which slurry was then transferred to a filtration funnel, washed with hexane to remove the tridecane, followed by washing with 3 percent hydrochloric acid and water. The solid resulting was then dissolved in hot toluene. The insoluble residue was filtered hot. After cooling to room temperature, the product was crystallized from the solution to yield 2.3 grams of 4,4'-bis-[9-(3,6-diphenylcarbazolyl)]-1,1'-biphenyl as a yellowish powder. This compound had a melting point of 294° C. Its chemical structure was confirmed by proton analysis.
With hydrogen; at 400℃; under 750.075 Torr; for 1.0h;Flow reactor;
General procedure: Hydrocarbons were synthesized in a steel flowreactor with an inner diameter of 10 mm. Prior to testing, the FT catalyst as part of the multicomponent bedwas activated in a hydrogen stream supplied at a spacevelocity of 3000 h-1 at 400 and 0.1 MPa for 1 h.
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