p-(Trifluoromethoxy)benzenesulphonyl chloride → HCID 178527369, compound

Participants

Reaction Conditions

Reaction Steps

The product from Example 8 (23 mg, 0.049 mmol) in pyridine (1.0 ml) was treated with 4-trifluoromethoxybenzenesulfonyl chloride (63.8 mg, 0.245 mmol). The reaction mixture was heated to 60° C. for 12 h. The mixture was then concentrated and purified by RP-HPLC(C18, acetonitrile, water, 0.05% TFA) to afford the title compound. HPLC/MS: 580.0, 582.1; Rt=2.33 min (LC-4 HPLC conditions).

Provenance & Evidence