Methanol → Methyl (chlorosulfonyl)acetate

Participants

Reaction Steps

To a solution of chlorosulfonylacetyl chloride (419 μL, 3.955 mmol, 1 eq.) in Et2O (4 mL), at 0° C. was added MeOH (160 μL, 3.955 mmol, 1 eq.). The reaction mixture is strirred at 0° C. for 3 h, then concentrated in vacuo to give chlorosulfonyl-acetic acid methyl ester.

Provenance & Evidence