Ammonia → HCID 66558612, compound

Participants

Reaction Steps

In a manner analogous to that described in Example 2c), the ammonolysis of (R)-5-[2,4-difluoro-5-(6-trifluoromethyl-benzooxazol-2-yl)-phenyl]-6,6-difluoro-5,7,7-trimethyl-[1,4]oxazepan-3-thione (110 mg, 217 μmol) with ammonia (7M in methanol; 2.14 ml) and tert-butylhydroperoxide (70% in water; 260 μl) yielded the title compound (33 mg, 31% yield). MS (ISP): m/z=490.2 [M+H]+.

Provenance & Evidence