4-Fluorobenzyl bromide → {3-[2-(4-Fluoro-benzyl)-1,1-dioxo-2,3-dihydro-1h-1lambda6-benzo[d]isothiazol-3-yl]-5-methyl-indol-1-yl}-acetic acid

Participants

Reaction Steps

The title compound was prepared by the method described for example 14 using the product from example 2, step c) and 4-fluorobenzyl bromide. 1H NMR (DMSO-d6) 8.00 (d, J=6.6 Hz, 1H), 7.66-7.58 (m, 2H), 7.39 (s, 1H), 7.24 (dd, J=3.0, 8.4 Hz, 2H), 7.22-7.20 (m, 1H), 7.04 (t, J=8.8 Hz, 2H), 6.90 (d, J=8.1 Hz, 1H), 6.76 (s, 1H), 5.75 (s, 1H), 4.94 (s, 2H), 4.50 (d, J=15.9 Hz, 1H), 3.97 (d, J=15.9 Hz, 1H), 2.16 (s, 3H); MS: ESI (negative): 463 (M−H).

Provenance & Evidence