反应详情

To a stirred solution of (4S,5R)-5-[4-(6-Ethylaminomethyl -pyridin-3-yl)-phenyl]-4-fluoromethyl-2,2-dimethyl-oxazolidine-3-carboxylic acid tert-butyl ester (0.05 g, 0.112 mmol) in CH2Cl2 (0.2 mL) is added trifluoroacetic acid (0.2 mL) at 0° C. Reaction mixture allowed to warm to room temperature and stirred for 2 hours. The volatiles were removed under reduced pressure to obtain crude material purified by column chromatography eluting in 10% methanol in CH2Cl2 to afford crude title compound (0.04 g, crude). LC-MS (m/z): [M+H]=304.2.

1. customReaction mixture
2. customThe volatiles were removed under reduced pressure
3. customto obtain crude material
4. custompurified by column chromatography
5. washeluting in 10% methanol in CH2Cl2