4-Bromo-2-(Trifluoromethoxy)Benzene-1-Sulfonyl Chloride → HCID 87322983, compound

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Prepared in a similar manner to (R)-5-methyl-2-trifluoromethyl-furan-3-sulfonic acid [1-(2′-trifluoromethoxy-biphenyl-4-yl)-ethyl]-amide (Example 3) using 4-bromo-2-trifluoromethoxybenzene sulfonyl chloride instead of 5-methyl-2-trifluoromethyl-4-furan-3-sulfonyl chloride. Title compound: 1H NMR (400 MHz, DMSO-d6): δ 8.65 (d, 1H), 7.7 (d, 1H), 7.6 (d, 1H), 7.55-7.4 (m, 5H), 7.25 (s, 4H), 4.5 (m, 1H), 1.38 (d, 3H) ppm; MS (ESI) m/z: 584.0 [M−H]−.

Provenance & Evidence