4-Methylmorpholine → N-Benzyloxy-N-{1-[N'-(4-trifluoromethyl-pyrimidin-2-yl)-hydrazinocarbonyl]-cyclopentylmethyl}-formamide

Participants

Reaction Steps

To a mixture of 1-[(Benzyloxy-formyl-amino)-methyl]-cyclopentanecarboxylic acid (0.10 g, 0.36 mmol), 2-hydrazino-4-(trifluoromethyl)pyrimidine (0.10 g, 0.43 mmol), NMM (0.11 g, 1.08 mmol) and HOAt (0.059 g, 0.43 mmol) in DMF (2 mL) at room temperature was added 1-[3-(dimethylamino)-propyl]-3-ethylcarbodiimide hydrochloride (0.085 g, 0.43 mmol). After stirring at room temperature 18 h, the reaction mixture was then purified by preparative, reverse-phase HPLC to afford the title compound as a white solid (0.085 g, 57%). MH+438.

Provenance & Evidence