Chlorotrimethylsilane → 7-(3-{4-[(5S)-5-(Acetylamino-methyl)-2-oxo-oxazolidin-3-yl]-2-fluoro-phenoxymethyl}-3-hydroxy-pyrrolidin-1-yl)-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydro-[1,8]naphthyridine-3-carboxylic acid

Participants

Reaction Steps

In analogy to example 1, step 7 with 39 mg 7-chloro-1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-[1,8]naphthyridine-3-carboxylic acid (MW: 282.66, 0.24 mmol), 99 mg N-{(5S)-3-[3-fluoro-4-(3-hydroxy-pyrrolidin-3-ylmethoxy)-phenyl]-2-oxo-oxazolidin-5-ylmethyl}-acetamide. (MW: 367.38, 0.24 mmol) 101 mg triethylamine (MW: 101.19, 1.0 mmol) and 80 mg trimethylchlorsilan (MW: 108.64, 0.75 mmol) in 2 ml N-methyl-pyrrolidin-2-one. Yield: 70 mg, 46%. MS: 614.7 (M+H)+, 612.7 (M+H)−, Method ESI+, ESI−.

Provenance & Evidence