Methanesulfonyl chloride → HCID 58392718, compound

Participants

Reaction Steps

A mixture of 164 (840 mg, 1.709 mmol), methansulfonyl chloride (160 μA, 2.051 mmol) and DIPEA (448 μl, 2.56 mmol) in DCM is stirred at RT under nitrogen overnight. The solution is partitioned between DCM and water, then the aqueous phase is extracted with DCM. The combined organic phases are washed with brine, dried over Na2SO4 and filtered. The solvent is evaporated to give the title compound (774 mg, 80% yield).

Provenance & Evidence