6-Benzyl-N-((6-(trifluoromethyl)pyridin-3-yl)methyl)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-amine → N-((6-(trifluoromethyl)pyridin-3-yl)methyl)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-amine

関与物質

反応手順

A mixture of 6-benzyl-N-((6-(trifluoromethyl)pyridin-3-yl)methyl)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-amine (7.41 g, 18.6 mmol), methanol (300 mL), and 10% palladium on charcoal (1.0 g) was evacuated and purged with hydrogen 3 times, then hydrogenated (1 atm) at room temperature for 2 days. The mixture was filtered through a pad of Celite and the filter cake was washed with MeOH. The filtrate was concentrated in vacuo to yield a pale yellow foam (4.8 g). LC-MS: 310.4 [M+H]+

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