Carbonate Ion → HCID 44608785, compound

Participants

Reaction Steps

a solution of Compound 16 (2.0 mg, 5.3 μmol) in methanol (0.20 mL) was stirred with MP-carbonate (2.9 mmol/g, 18 mg, 53 μpmol) for 30 min. The solution was decanted from the resin and concentrated in vacuo, affording rendering Compound 17 (0.45 mg, 28%) as a white solid: ESI-MS m/z 305.2 ([M+H]+); 1H NMR (d6-DMSO) δ 7.92 (s, 1H), 6.97 (s, 1H), 5.35 (s, 1H), 4.91-4.73 (m, 3H), 4.38 (s, 1H), 3.76-3.57 (m, 4H), 0.80 (s, 3H).

Provenance & Evidence