4-(2,4,4-trimethylpentan-2-yl)phenol

反応条件: temp:0.00; pressure:0.00; stir:

反応条件: temp:0.00; pressure:0.00; stir:

反応条件: temp:0.00; pressure:0.00; stir:

反応条件: temp:0.00; pressure:0.00; stir:

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: 4-Fluoro-α-methylstyrene (18 g) as prepared in Example 2 and 20.6 g of 4-tert-octyl-phenol are reacted according to the procedure of Example 3 to yield 26 g of the title compound as a reddish, viscous oil whose structure is consistent with 1Hnmr and mass spectroscopy. are reacted

反応条件: temp:0.00; pressure:0.00; stir:

反応条件: temp:0.00; pressure:0.00; stir:

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: 4-t-octylphenol (160 g, 0.78 mole) was dissolved in 400 ml anhydrous TFA. T-butyl alcohol (94.3 g, 1.27 mole) was added with stirring. The mixture was stoppered and stirred for 24 hours at ambient (~22° C.) temperature. This solution was diluted with 600 ml water, and the resulting upper organic layer was isolated in a separatory funnel. The crude product, 2-t-butyl-4-t-octylphenol, was dried over anhydrous magnesium sulfate and purified by eluting 35 g of the mixture with 70:30 hexanes:dichloromethane (v/v) in a 5×20 cm silica column, then eluted with 300 to 700 ml of solvent and collected in aliquots of 50 ml. Aliquots showing a single spot by TLC on silica eluted with 70:30 hexanes:dichloromethane (v/v) were combined and rotoevaporated to a thick syrup for a yield of 54%. stirred for 24 hours at ambient (~22° C.) temperature the resulting upper organic layer was isolated in a separatory funnel The crude product, 2-t-butyl-4-t-octylphenol, was dried over anhydrous magnesium sulfate purified by eluting 35 g of the mixture with 70:30 hexanes dichloromethane (v/v) in a 5×20 cm silica column, then eluted with 300 to 700 ml of solvent collected in aliquots of 50 ml eluted with 70:30 hexanes

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: 4-t-octylphenol (160 g, 0.78 mole) was dissolved in 400 ml anhydrous TFA. T-butyl alcohol (94.3 g, 1.27 mole) was added with stirring. The mixture was stoppered and stirred for 24 hours at ambient (~22° C.) temperature. This solution was diluted with 600 ml water, and the resulting upper organic layer was isolated in a separatory funnel. The crude product, 2-t-butyl-4-t-octylphenol, was dried over anhydrous magnesium sulfate and purified by eluting 35 g of the mixture with 70:30 hexanes:dichloromethane (v/v) in a 5×20 cm silica column, then eluted with 300 to 700 ml of solvent and collected in aliquots of 50 ml. Aliquots showing a single spot by TLC on silica eluted with 70:30 hexanes:dichloromethane (v/v) were combined and rotoevaporated to a thick syrup for a yield of 54%. stirred for 24 hours at ambient (~22° C.) temperature the resulting upper organic layer was isolated in a separatory funnel The crude product, 2-t-butyl-4-t-octylphenol, was dried over anhydrous magnesium sulfate purified by eluting 35 g of the mixture with 70:30 hexanes dichloromethane (v/v) in a 5×20 cm silica column, then eluted with 300 to 700 ml of solvent collected in aliquots of 50 ml eluted with 70:30 hexanes

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: The title compound was prepared from 4-(1,1,3,3-tetramethyl-butyl)-phenol and S-epichlorohydrin employing the procedures as set forth in Step 1 of Example 1.

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: The title compound was prepared from 4-(1,1,3,3-tetramethyl-butyl)-phenol and epichlorohydrin employing the procedures as set forth in Step 1 of Example 2.

反応条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: The title compound was prepared from 4-(1,1,3,3-tetramethyl-butyl)-phenol and R-epichlorohydrin employing the procedures as set forth in Step 1 of Example 1.