Water → HCID 86585663, compound

Participants

Reaction Steps

To a stirring solution of (7R)-7-[2-(2-amino-5-chlorothiazol-4-yl)-2-hydroxyiminoacetylamino]-3-(5-amino-[1,3,4]thiadiazol-2-ylsulfanyl)-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid, sodium salt (65 mg, 0.117 mmol) in DMF (0.3 mL) under nitrogen was added iodomethyl pivalate (31 mg, 0.128 mmol). After 1 h, water was added dropwise, and the precipitated product was removed by filtration to give 60.9 mg of the title compound.

Provenance & Evidence