Lithium hydroxide, monohydrate → HCID 67325696, compound

Participants

Reaction Steps

Methyl 3-((5-(tert-butoxycarbonylamino)pyrazin-2-yl)methylamino)-4-methylbenzoate (600 mg, 1.61 mmol) in THF (2 mL) and MeOH (2 mL) was added LiOH—H2O (338 mg, 8.06 mmol) in water (2mL). The reaction mixture was stirred for overnight at room temperature. The organic solvent was removed under reduced pressure and water (4 mL) was added to the reaction mixture. To a reaction mixture was added 1N HCl solution to produce solid. The solid product was filtered and dried with nitrogen gas flow. The title product (460 mg, 79% yield) was used next reaction without further purification. MS m/z: 359 [M+1].

Provenance & Evidence