Aluminium lithium hydride → HCID 85471426, compound

Participants

Reaction Steps

The title compound was prepared according to the procedure described in Example 223 by LAH reduction of ethyl 3-(4-((3-(4-chlorophenyl)-5-chlorothiophen-2-yl)methoxy)-2,3-difluoro phenyl)propanoate to give the desired product as off-white oil. 1H NMR (300 MHz, CD3OD) δ: 7.44 (s, 4H), 7.00 (s, 1H), 6.90-6.93 (m, 1H), 6.77-6.80 (m, 1H), 5.16 (s, 2H) 3.58 (t, J=6.3 Hz, 2H), 2.70 (t, J=6.9 Hz, 2H), 1.78-1.83 (m, 2H). Mass spectrum (ESI, m/z): Calcd. for C20H16Cl2F2O2S, 393.1 (M-Cl). found 393.1.

Provenance & Evidence