Diethyl Ether → N-{[3-(4-{[(Aminocarbonyl)amino]methyl}phenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl}-5-chloro-2-thiophenecarboxamide

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Reaction Steps

0.19 ml (0.82 mmol) of trimethylsilyl isocyanate is added dropwise to a mixture of 30 mg (0.082 mmol) of N-({3-[4-(aminomethyl)phenyl]-2-oxo-1,3-oxazolidin-5-yl}methyl)-5-chloro-2-thiophenecarboxamide (from Example 148) in 1.0 ml of dichloromethane at room temperature. The mixture is stirred overnight before, after addition of ether, the product is obtained by filtration. Yield: 21.1 mg (52% of theory),

Provenance & Evidence