Diisopropylethylamine → N-(1-(5-Chloro-2-(pyridin-2-yl)quinolin-3-yl)ethyl)-9H-purin-6-amine

Beteiligte Stoffe

Reaktionsbedingungen

Reaktionsschritte

Added 1-(5-chloro-2-(pyridin-2-yl)quinolin-3-yl)ethanamine (103 mg, 363 μmol), 6-bromopurine (72 mg, 363 μmol), n-butanol (2 mL) and DIPEA (190 μl, 1089 μmol) to a 10 mL flask. Submerged in an oil bath and heated at 110° C. for 40 h. The reaction mixture was concentrated on the rotavap to ˜0.5 mL of solvent, diluted with DCM, and chromatographed with 0-15% MeOH:DCM on 12 g silica gel column. The desired fractions were combined and concentrated to an oil which was dissolved in ACN:H2O and lyophilized to obtained 100 mg (69%) of a light tan solid. LC-MS (+esi, M+H+=402.1).

Herkunft & Nachweise