4-Chlorophenol → HCID 131732587, compound

Participants

Reaction Steps

This compound was prepared from (−)-2-methyl-8-(pyridazin-3-yl)-2,3,4,5-tetrahydro-1H-benzo[c]azepin-5-ol from Step H in Example 1 and 4-chlorophenol, following the procedures of Steps J and K in Example 1. (+)-5-(4-Chlorophenyl)-8-(pyridazin-3-yl)-2,3,4,5-tetrahydro-1H-benzo[c]azepine, tartrate salt (AUC HPLC>99%) is a white solid: mp 106-108° C.; 1H NMR (CD3OD, 500 MHz) δ 9.18 (d, J=5.0 Hz, 1H), 8.20-8.17 (m, 2H), 8.07 (d, J=8.0 Hz, 1H), 7.80 (dd, J=8.7, 3.8 Hz, 1H), 7.66 (d, J=7.9 Hz, 1H), 7.25 (d, J=9.0 Hz, 2H), 7.05 (d, J=9.0 Hz, 2H), 5.73 (d, J=7.6 Hz, 1H), 4.92-4.84 (m, 1H), 4.52-4.46 (m, 1H), 4.42 (s, 3H), 3.90-3.80 (m, 1H), 3.56-3.50 (m, 1H), 2.86 (s, 3H), 2.46-2.37 (m, 2H); ESI MS m/z 366 [M+H].

Provenance & Evidence