Methyl 5-Amino-2-chlorobenzoate → HCID 67116665, compound

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Reaction Steps

A mixture of 2-methyl-5-[(1-methylcyclohexylcarbonylamino)methyl]benzoyl chloride (0.266 g, 0.864 mmol) in 5 mL THF was added to methyl 5-amino-2-chloro-benzoate (0.160 g, 0.864 mmol) and 0.42 mL TEA in 10 mL THF. The mixture was stirred overnight and concentrated. EtOAc was added to the residue and the organic phase was washed with water and 2 M aq. HCl solution and dried with Na2SO4. The crude mixture was purified via MPLC. Yield: 0.21 g (53%). MS [M+H]+=457 (Cl isotope pattern); TLC: Rf=0.44 (silica gel, DCM:EtOH 19:1).

Provenance & Evidence