Diisopropylethylamine → HCID 178431861, compound

Participants

Reaction Steps

A mixture of 6-bromo-9H-purine (0.064 g, 0.32 mmol), 7-(1-aminoethyl)-3-methyl-6-pyridin-4-yl-5H-[1,3]thiazolo[3,2-a]pyrimidin-5-one (0.046 g, 0.16 mmol), and N,N-diisopropylethylamine (0.056 mL, 0.32 mmol) in ethanol (0.5 mL) was heated at reflux under nitrogen overnight. The mixture was evaporated and the resultant residue was purified on RP-HPLC (XBridge C18 Column, eluting with a gradient of acetonitrile/water containing 0.15% NH4OH) to give the product as the free base. LCMS calculated for C19H17N8OS (M+H)+: m/z=405.1. Found: 405.1.

Provenance & Evidence