5-Bromo-2,4-difluorobenzenesulfonyl chloride

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

Procedure: The reaction and aftertreatment were conducted in the same manner as in Example 14b by using the N-(2,4-dimethoxybenzyl)pyrimidin-4-amine (0.50 g, 2.06 mmol) prepared in Example 14a, 5-bromo-2,4-difluorobenzenesulfonyl chloride (0.90 g, 3.08 mmol), 1,4-diazabicyclo[2.2.2]octane (0.46 g, 4.11 mmol) and THF (10 mL), to yield the title compound (0.60 g, 58%) as a colorless amorphous solid. The reaction and aftertreatment

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

Procedure: Prepared by general procedure III from 5-bromo-2,4-difluorobenzene sulfonyl chloride (1.0 g, 3.4 mmol) and ethanolamine (231 mg, 3.77 mmol) to give the title compound (1.06 g, 100%) as an off-white solid. MS (ISP) 315.8[(M+H)+].

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

Procedure: Prepared by general procedure III from 5-bromo-2,4-difluorobenzene sulfonyl chloride (1.0 g, 3.4 mmol) and ethanolamine (231 mg, 3.77 mmol) to give the title compound (1.06 g, 100%) as an off-white solid. MS (ISP) 315.8[(M+H)+].

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

Procedure: Prepared by general procedure III from 5-bromo-2,4-difluorobenzene sulfonyl chloride (1.0 g, 3.4 mmol) and N,N-Dimethylethylenediamine (333 mg, 3.77 mmol) to give the title compound (1.18 g, 100%) as an off-white solid. MS (ISP) 344.9[(M+H)+].

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

Procedure: Prepared by general procedure III from 5-bromo-2,4-difluorobenzene sulfonyl chloride (1.0 g, 3.4 mmol) and N,N-Dimethylethylenediamine (333 mg, 3.77 mmol) to give the title compound (1.18 g, 100%) as an off-white solid. MS (ISP) 344.9[(M+H)+].

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

Procedure: Prepared by general procedure III from 5-bromo-2,4-difluorobenzene sulfonyl chloride (1.0 g, 3.4 mmol) and ethanolamine (231 mg, 3.77 mmol) to give the title compound (1.06 g, 100%) as an off-white solid. MS (ISP) 315.8 [(M+H)+].

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

Procedure: Prepared by general procedure III from 5-bromo-2,4-difluorobenzene sulfonyl chloride (1.0 g, 3.4 mmol) and N,N-Dimethylethylenediamine (333 mg, 3.77 mmol) to give the title compound (1.18 g, 100%) as an off-white solid. MS (ISP) 344.9 [(M+H)+].

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

Procedure: Prepared by general procedure III from 5-bromo-2,4-difluorobenzene sulfonyl chloride (1.0 g, 3.4 mmol) and N,N-Dimethylethylenediamine (333 mg, 3.77 mmol) to give the title compound (1.18 g, 100%) as an off-white solid. MS (ISP) 344.9 [(M+H)+].

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

Procedure: The reaction and aftertreatment were conducted in the same manner as in Example 14b by using the N-(2,4-dimethoxybenzyl)pyrimidin-4-amine (0.50 g, 2.06 mmol) prepared in Example 14a, 5-bromo-2,4-difluorobenzenesulfonyl chloride (0.90 g, 3.08 mmol), 1,4-diazabicyclo[2.2.2]octane (0.46 g, 4.11 mmol) and THF (10 mL), to yield the title compound (0.60 g, 58%) as a colorless amorphous solid. The reaction and aftertreatment

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

Procedure: Prepared by general procedure III from 5-bromo-2,4-difluorobenzene sulfonyl chloride (1.0 g, 3.4 mmol) and ethanolamine (231 mg, 3.77 mmol) to give the title compound (1.06 g, 100%) as an off-white solid. MS (ISP) 315.8[(M+H)+].

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

Procedure: Prepared by general procedure III from 5-bromo-2,4-difluorobenzene sulfonyl chloride (1.0 g, 3.4 mmol) and N,N-Dimethylethylenediamine (333 mg, 3.77 mmol) to give the title compound (1.18 g, 100%) as an off-white solid. MS (ISP) 344.9[(M+H)+].

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

Procedure: Prepared by general procedure III from 5-bromo-2,4-difluorobenzene sulfonyl chloride (1.0 g, 3.4 mmol) and ethanolamine (231 mg, 3.77 mmol) to give the title compound (1.06 g, 100%) as an off-white solid. MS (ISP) 315.8[(M+H)+].