cyclopentylmethanesulfonyl chloride

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

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

Procedure: The subtitle compound was prepared by the method of Preparation 58 from sodium cyclopentylmethanesulfonate [Preparation 64] and thionyl chloride, to afford cyclopentylmethanesulfonyl chloride as a solid.

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: According to the procedure for compound 398 using cyclopentylmethyl sulfonyl chloride (30 mg, 0.16 mmol) afforded 26.7 mg (58% yield) of 479, as a solid.

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

Procedure: According to the procedure for compound 398 using cyclopentylmethyl sulfonyl chloride (30 mg, 0.16 mmol) afforded 26.7 mg (58% yield) of 479, as a solid.

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

Procedure: To a stirred solution of N-(azetidin-3-yl)-2-(5-chloro-1-tosyl-1H-pyrrolo[2,3-b]pyridin-3-yl)-5-fluoropyrimidin-4-amine hydrochloride, 6c, (0.03 g, 0.06 mmol) in dichloromethane (1 mL) was added iPr2NEt (0.33 μL, 1.90 mmol) followed by cyclopentylmethanesulfonyl chloride (0.01 g, 0.06 mmol). The resulting mixture was stirred 30 minutes at room temperature at which time LCMS showed complete reaction. Morpholine (0.20 mL) was added and the solution evaporated to dryness. The resulting residue was dissolved in methanol (2 mL) then treated with 25% sodium methoxide/methanol (0.5 mL) and heated at 60° C. in sealed tube for 10 minutes. The solution was quenched with aqueous saturated NH4Cl solution (0.5 mL) then evaporated to dryness. The resulting residue was dissolved in DMSO and purified by reverse phase HPLC (ammonium formate buffer) to afford 27.4 mg (88% yield) of the desired product, 469, as a solid. LCMS RT=3.1 min, ES+465. reaction the solution evaporated to dryness The resulting residue was dissolved in methanol (2 mL) then treated with 25% sodium methoxide/methanol (0.5 mL) heated at 60° C. in sealed tube for 10 minutes The solution was quenched with aqueous saturated NH4Cl solution (0.5 mL) then evaporated to dryness The resulting residue was dissolved in DMSO purified by reverse phase HPLC (ammonium formate buffer)

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

Procedure: The subtitle compound was prepared by the method of Preparation 58 from sodium cyclopentylmethanesulfonate [Preparation 64] and thionyl chloride, to afford cyclopentylmethanesulfonyl chloride as a solid.

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

Procedure: According to the procedure for compound 398 using cyclopentylmethyl sulfonyl chloride (30 mg, 0.16 mmol) afforded 26.7 mg (58% yield) of 479, as a solid.

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

Procedure: To a stirred solution of N-(azetidin-3-yl)-2-(5-chloro-1-tosyl-1H-pyrrolo[2,3-b]pyridin-3-yl)-5-fluoropyrimidin-4-amine hydrochloride, 6c, (0.03 g, 0.06 mmol) in dichloromethane (1 mL) was added iPr2NEt (0.33 μL, 1.90 mmol) followed by cyclopentylmethanesulfonyl chloride (0.01 g, 0.06 mmol). The resulting mixture was stirred 30 minutes at room temperature at which time LCMS showed complete reaction. Morpholine (0.20 mL) was added and the solution evaporated to dryness. The resulting residue was dissolved in methanol (2 mL) then treated with 25% sodium methoxide/methanol (0.5 mL) and heated at 60° C. in sealed tube for 10 minutes. The solution was quenched with aqueous saturated NH4Cl solution (0.5 mL) then evaporated to dryness. The resulting residue was dissolved in DMSO and purified by reverse phase HPLC (ammonium formate buffer) to afford 27.4 mg (88% yield) of the desired product, 469, as a solid. LCMS RT=3.1 min, ES+465. reaction the solution evaporated to dryness The resulting residue was dissolved in methanol (2 mL) then treated with 25% sodium methoxide/methanol (0.5 mL) heated at 60° C. in sealed tube for 10 minutes The solution was quenched with aqueous saturated NH4Cl solution (0.5 mL) then evaporated to dryness The resulting residue was dissolved in DMSO purified by reverse phase HPLC (ammonium formate buffer)

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

Procedure: According to the procedure for compound 398 using cyclopentylmethyl sulfonyl chloride (30 mg, 0.16 mmol) afforded 26.7 mg (58% yield) of 479, as a solid.

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

Procedure: To a stirred solution of N-(azetidin-3-yl)-2-(5-chloro-1-tosyl-1H-pyrrolo[2,3-b]pyridin-3-yl)-5-fluoropyrimidin-4-amine hydrochloride, 6c, (0.03 g, 0.06 mmol) in dichloromethane (1 mL) was added iPr2NEt (0.33 μL, 1.90 mmol) followed by cyclopentylmethanesulfonyl chloride (0.01 g, 0.06 mmol). The resulting mixture was stirred 30 minutes at room temperature at which time LCMS showed complete reaction. Morpholine (0.20 mL) was added and the solution evaporated to dryness. The resulting residue was dissolved in methanol (2 mL) then treated with 25% sodium methoxide/methanol (0.5 mL) and heated at 60° C. in sealed tube for 10 minutes. The solution was quenched with aqueous saturated NH4Cl solution (0.5 mL) then evaporated to dryness. The resulting residue was dissolved in DMSO and purified by reverse phase HPLC (ammonium formate buffer) to afford 27.4 mg (88% yield) of the desired product, 469, as a solid. LCMS RT=3.1 min, ES+465. reaction the solution evaporated to dryness The resulting residue was dissolved in methanol (2 mL) then treated with 25% sodium methoxide/methanol (0.5 mL) heated at 60° C. in sealed tube for 10 minutes The solution was quenched with aqueous saturated NH4Cl solution (0.5 mL) then evaporated to dryness The resulting residue was dissolved in DMSO purified by reverse phase HPLC (ammonium formate buffer)