Aluminium lithium hydride → HCID 90418130, compound

Participants

Reaction Steps

The title compound was prepared according to the procedure described in Example 156 following Step 2 by LAH reduction of ethyl 3-(4-((3-chloro-5-(4-ethylphenyl)isothiazol-4-yl)methoxy)-3,5-difluorophenyl)propanoate to afford the desired product as an off-white solid. 1H NMR (400 MHz, CD3OD) δ 7.51 (d, J=8.0 Hz, 2H), 7.37 (d, J=8.0 Hz, 2H), 6.80 (d, J=9.2 Hz, 2H), 5.08 (s, 2H), 3.58 (t, J=6.4 Hz, 2H), 2.63-2.75 (m, 4H), 1.80-1.84 (m, 2H), 1.30 (t, J=7.6 Hz, 3H). Mass spectrum (ESI, m/z): Calcd. for C21H20ClF2NO2S, 424.1 (M+H). found 424.1.

Provenance & Evidence