Thionyl Chloride → HCID 21262817, compound

Participants

Reaction Conditions

Reaction Steps

To a 0° C. solution of alcohol (535 mg, 1.14 mmol) from step 2 and i-Pr2NEt (436 mL, 2.5 mmol) in 10 mL of anhydrous toluene, was slowly added SOCl2 (145 mnL, 2.0 mmol). The resulting yellow solution was stirred 30 minutes at 0° C., 10 minutes at room temperature, quenched with water and diluted with ethyl acetate. The organic layer was washed with brine, dried over MgSO4 and concentrated under reduced pressure. The residue was used directly for the next step without any purification.

Provenance & Evidence