Diisopropylethylamine → HCID 178431858, compound

Participants

Reaction Steps

A mixture of 6-bromo-9H-purine (9.300 mg, 0.004673 mmol), 7-(1-aminoethyl)-3-methyl-6-pyridin-2-yl-5H-[1,3]thiazolo[3,2-a]pyrimidin-5-one (11 mg, 0.039 mmol), and N,N-diisopropylethylamine (8.152 μL, 0.004680 mmol) in ethanol (0.3 mL) was refluxed under nitrogen overnight. The mixture was concentrated under reduced pressure and the residue was purified on RP-HPLC (eluting with a gradient of methanol/water containing 1% TFA) to provide the product as a TFA salt. LCMS calculated for C19H17N8OS (M+H)+: m/z=405.1. Found: 405.3.

Provenance & Evidence