2-Methylindoline → 2-Methyl-1-{[5-(4-methylphenyl)isoxazol-4-yl]carbonyl}indoline

Participants

Reaction Steps

To 5-(4-methylphenyl)isoxazole-4-carbonyl chloride (10 mg, 0.045 mmol) in dichloromethane (1 mL) was added 2-methylindoline (6.6 mg, 0.050 mmol, 1.1 eq.), and the reaction mixture was stirred for 1 h. The solvent was removed, and the residue was purified by preparative reverse-phase HPLC to give the title compound. HRMS (ESI, pos. ion) m/z calcd for C20H18N2O2: 318.1368, found 318.1379.

Provenance & Evidence