(2-phenylphenyl) benzoate

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

Procedure: A 250 mL round bottom flask equipped with efficient magnetic stirring was charged with o-phenylphenol (17.0 g, 0.1 mol), toluene (100 mL) and triethylamine (11.1 g, 0.11mol, 10% excess). Benzoyl chloride (14.7 g, 0.105 mol, 5% excess) was added portionwise over 15 minutes while using an ice bath to help maintain the temperature below 30° C. The initially clear reaction mixture became a white slurry during the acid chloride addition. After stirring at room temperature for an additional 2.5 hours, the slurry was filtered and the clear organic layer was stripped on a rotary evaporator at 60° C./P=3.4 kPa. The light yellow oil crystallized upon cooling. The crude product was recrystallized from a mixture of hexane (100 mL)/toluene (20 mL) yielding 25.7 g (93.8%) white crystals. The structure was confined using 13C and 1H NMR, IR and GC/MS. A 250 mL round bottom flask equipped with efficient to help maintain the temperature below 30° C After stirring at room temperature for an additional 2.5 hours the slurry was filtered the clear organic layer was stripped on a rotary evaporator at 60° C./P=3.4 kPa The light yellow oil crystallized upon cooling The crude product was recrystallized from a mixture of hexane (100 mL)/toluene (20 mL)

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

Procedure: A 250 mL round bottom flask equipped with efficient magnetic stirring was charged with o-phenylphenol (17.0 g, 0.1 mol), toluene (100 mL) and triethylamine (11.1 g, 0.11 mol, 10% excess). Benzoyl chloride (14.7 g, 0.105 mol, 5% excess) was added portionwise over 15 minutes while using an ice bath to help maintain the temperature below 30° C. The initially clear reaction mixture became a white slurry during the acid chloride addition. After stirring at room temperature for an additional 2.5 hours, the slurry was filtered and the clear organic layer was stripped on a rotary evaporator at 60° C./P=3.4 kPa. The light yellow oil crystallized upon cooling. The crude product was recrystallized from a mixture of hexane (100 mL)/toluene (20 mL) yielding 25.7 g (93.8%) white crystals. The structure was confined using 13C and 1H NMR, IR and GC/MS. A 250 mL round bottom flask equipped with efficient to help maintain the temperature below 30° C After stirring at room temperature for an additional 2.5 hours the slurry was filtered the clear organic layer was stripped on a rotary evaporator at 60° C./P=3.4 kPa The light yellow oil crystallized upon cooling The crude product was recrystallized from a mixture of hexane (100 mL)/toluene (20 mL)