Sodium → HCID 59486077, compound

Participants

Reaction Conditions

Reaction Steps

A small reaction tube fitted with a screw cap is charged with ((4S,5R)-3-(4-chlorophenyl)-4-(3-methoxyphenyl)-2-oxooxazolidin-5-yl)methyl methanesulfonate (50 mg, 0.12 mmol) and DMF (1 mL). Ethyl 1H-tetrazole-5-carboxylate, sodium salt (39 mg, 0.24 mmol) is added and the mixture is heated to 70° C. overnight. The cooled reaction is quenched with water, extracted with EtOAc, combined organics are washed with brine, dried over MgSO4, filtered, concentrated, and purified by flash chromatography (12 g Redisep cartridge, 30-50% EtOAc/hexanes) to give the title compound. 1H NMR (acetone-d6, 400 MHz) δ 7.53-7.43 (m, 2H), 7.34-7.28 (m, 3H), 7.10-7.08 (m, 1H), 7.06-7.00 (m, 2H), 6.92-6.90 (m, 1H), 5.67 (d, J=5.3 Hz, 1H), 5.52 (dd, J=(ddd, J=14.6, 6.5 Hz, 1H), 5.47-5.41 (m, 1H), 5.11-4.99 (m, 1H), 4.46-4.41 (m, 2H), 3.76 (s, 3H), 1.39-1.35 (m, 3H); HPLC-MS calculated C21H20ClN5O5 (M+H+) 458.1, found 458.1.

Provenance & Evidence