4-tert-butylbenzenethiol

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

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

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

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

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

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

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

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

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

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

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

Procedure: To a mixture of 100 mg of compound 7 and 48.6 mg of 4-t-butylbenzenethiol in 5 ml of acetic acid was added 23 mg of bromine. The reaction mixture was stirred for 1 h, poured into water and extracted with ether. The ether extract was washed with saturated sodium bicarbonate, dried over MgSO4 and concentrated in vacuo. The residue was purified by preparative TLC (9:1 Hexane: EtOAc) on silica gel to give the desired product. extracted with ether The ether extract was washed with saturated sodium bicarbonate dried over MgSO4 concentrated in vacuo The residue was purified by preparative TLC (9:1 Hexane: EtOAc) on silica gel

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

Procedure: Reaction of methyl 5-chloromethyl-2-(difluoromethyl)-4-(2-methylpropyl)-6-(trifluoromethyl)-3-pyridinecarboxylate (example 3 of U.S. Pat. No. 5,169,432) with 4-t-butylbenzenethiol according to the procedure of example 29 of U.S. Pat. No. 5,169,432 yielded the product as an oil.