Diisopropylethylamine → HCID 178501616, 화합물

참여 물질

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To a 20 mL scintillation vial was added the product from Example 26C (30 mg, 0.085 mmol), methyl 2-(methylamino)acetate (10.0 mg, 0.097 mmol), and N,N-dimethylformamide (0.85 mL) followed by O-(7-azabenzotriazol-1-yl)-N,N,N′N′-tetramethyluronium hexafluorophosphate (39.0 mg, 0.102 mmol) and diisopropylethylamine (30.0 μL, 0.176 mmol). Following 4 hours of stirring at room temperature, the solvent was evaporated and the residue purified over RP-HPLC to afford the title product. The NMR spectrum includes a mixture of rotamers, with the major rotamer being reported. 1H NMR (500 (MHz, DMSO-d6) δ ppm 0.98-1.20 (m, 2 H), 1.38-1.55 (m, 2 H), 1.70-1.93 (m, 5 H), 2.20-2.33 (m, 2 H), 2.78-2.88 (m, 1 H), 3.01-3.10 (m, 3 H), 3.64 (s, 3 H), 4.08 (s, 2 H), 7.03-7.19 (m, 1 H), 7.28-7.41 (m, 2 H), 7.66-7.76 (m, 2 H), 13.80-14.09 (m, 1 H); MS (ESI) m/z 438 [M+H]+.

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