2-(1-Benzyl-1,2,3,6-tetrahydropyridin-4-yl)-4-chloropyrimidine → 3-[2-(1-Benzyl-1,2,3,6-tetrahydropyridin-4-yl)pyrimidin-4-yl]-7-(1-methyl-1-triethylsilanyloxyethyl)imidazo[1,2-alpha]pyrimidine

Participants

Reaction Steps

3-Bromo-7-(1-methyl-1-triethylsilanyloxyethyl)imidazo[1,2-α]pyrimidine (287 mg, 0.77 mmol) and 2-(1-benzyl-1,2,3,6-tetrahydropyridin-4-yl)-4-chloropyrimidine: (266 mg, 0.93 mmol) were reacted together as described in Example 39, Step 1. Purification by column chromatography on silica, using 4-7.5% MeOH/CH2Cl2, gave 3-[2-(1-benzyl-1,2,3,6-tetrahydropyridin-4-yl)pyrimidin-4-yl]-7-(1-methyl-1-triethylsilanyloxyethyl)imidazo[1,2-α]pyrimidine: m/z (ES+) 540 (M+H+).

Provenance & Evidence