2-methylbutan-2-ylbenzene

Conditions: temp:0.00; pressure:0.00; stir:

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: 74 g (0.5 mole) of phthalic anhydride were reacted with 128 g (1.05 moles) of AlCl3 and 25 g (0.2 mole) of diethylzinc in 74 g of tert-amylbenzene, similarly to Example 1. After the mixture had been worked up, 118 g (80% of theory) of pure 2-(4'-tert-amylbenzoyl)-benzoic acid were obtained.

Conditions: temp:160.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: In a 600 ml autoclave equipped with a magnetic stirrer, Solid Base A (0.45 g) and cumene (240 g) were charged under nitrogen, heated to 160° C. while stirring at 1,000 rpm and then reacted at the same temperature for 3 hours while supplying ethylene gas under pressure of 10 kg/cm2G. to produce tert.-amylbenzene (hereinafter referred to as "TAB"). In a 600 ml autoclave equipped with a magnetic stirrer reacted at the same temperature for 3 hours

Conditions: temp:105.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: In a 600 ml autoclave equipped with a magnetic stirrer, Solid Base A (0.39 g) and cumene (240 g) were charged under nitrogen, heated to 105° C. while stirring and then reacted at the same temperature for 1.5 hours while supplying ethylene gas under pressure of 10 kg/cm2G. to produce tert.-amylbenzene (hereinafter referred to as "TAB"). In a 600 ml autoclave equipped with a magnetic stirrer reacted at the same temperature for 1.5 hours

Conditions: temp:35.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: A glass reactor equipped with a mechanically driven stirrer, addition funnel and hydrogen bromide trap was charged with 300 g (2.02 mole) of t-amylbenzene and 8 g of iron filings. Bromine (374 g, 2.02 mole) was added dropwise at a rate such that the temperature of the reaction mixture was maintained at about 35° C. The reaction mixture was stirred for 15 hours while being heated to a temperature of 50° C. The contents of the reactor were then cooled and combined with 200 cc of a saturated aqueous sodium bisulfite solution. After being stirred for a few moments the reaction mixture was filtered. The organic layer was then separated and combined with a quantity of anhydrous magnesium sulfate to remove any water present. The liquid phase was then separated and distilled under a pressure of 0.1 mm of mercury. The fraction boiling from 70° to 75° C. was collected and analyzed for carbon, hydrogen and bromine. while being heated to a temperature of 50° C The contents of the reactor were then cooled After being stirred for a few moments the reaction mixture was filtered The organic layer was then separated to remove any water present The liquid phase was then separated distilled under a pressure of 0.1 mm of mercury boiling from 70° to 75° C. was collected

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: 74 g (0.5 mole) of phthalic anhydride were reacted with 128 g (1.05 moles) of AlCl3 and 25 g (0.2 mole) of diethylzinc in 74 g of tert-amylbenzene, similarly to Example 1. After the mixture had been worked up, 118 g (80% of theory) of pure 2-(4'-tert-amylbenzoyl)-benzoic acid were obtained.

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: 74 g (0.5 mole) of phthalic anhydride were reacted with 128 g (1.05 moles) of AlCl3 and 25 g (0.2 mole) of diethylzinc in 74 g of tert-amylbenzene, similarly to Example 1. After the mixture had been worked up, 118 g (80% of theory) of pure 2-(4'-tert-amylbenzoyl)-benzoic acid were obtained.

Conditions: temp:0.00; pressure:0.00; stir: