p-(Trifluoromethoxy)phenyl isocyanate → HCID 59694313, compound

Participants

Reaction Steps

The product is prepared according to the procedure described in Example 59, starting with 180 mg of methyl 2-methyl-2-[(3-chloro-6-methoxyquinol-4-ylmethyl)amino]propanoate instead of methyl 2-methyl-2-[(quinol-4-ylmethyl)amino]propanoate used in Example 59 and 267 mg of 4-(trifluoromethoxy)phenyl isocyanate. After purification by flash chromatography on a column (SiO2, 80/20 cyclohexane/EtOAc by volume as eluent, Ar), 137 mg of the expected product are obtained.

Provenance & Evidence