Aluminium lithium hydride → HCID 85473231, compound

Participants

Reaction Steps

The title compound was prepared according to the procedure described in Example 223 by LAH reduction of ethyl 3-(4-[[5-chloro-3-(4-ethylphenyl)thiophen-2-yl]methoxy]-3,5-difluoro phenyl)propanoate to give the desired product as off-white oil. 1H NMR (300 MHz, CD3OD) δ 7.36-7.42 (m, 3H), 7.21 (d, J=7.8 Hz, 2H), 7.08 (d, J=8.1 Hz, 1H), 6.70-6.80 (m, 2H), 5.13 (s, 2H), 3.51 (t, J=7.2 Hz, 2H), 2.525-2.69 (m, 4H), 1.72-1.81 (m, 2H), 1.23 (t, J=7.5 Hz, 3H). Mass spectrum (ESI, m/z): Calcd. for C22H22F2O2S, 201.1 [M-C9H9F2O2]. found 201.1.

Provenance & Evidence