Methyl iodide → HCID 22277865, compound

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A mixture of N-(3-amino-4-butoxy-5-iodo-benzyl)-N-hydroxy-formamide (36 mg, 0.1 mmol), potassium carbonate (11 mg, 0.11 mmol) and iodomethane (9.2 ul, 0.15 mmol) in DMF (1 ml) was stirred 18 h at room temperature. The mixture was partitioned between ethyl acetate and water, the organic extract was washed with brine then dried with sodium sulfate and all voltiles removed. Purification by preparative HPLC afforded the title compound (8 mg, 22%) 1H NMR (400 MHz, CD3OD) δ 8.36* 7.16 (s, 1H), 7.00 (s, 1H), 6.59 (s, 1H), 4.58* 4.54 (s, 2H) 3.84 (t, j=6.2 Hz, 2H), 2.83* 2.81 (s, 3H) 1.83-1.87 (m, 2H), 1.54-1.59 (m, 2H), 1.03 (t, j=7.1 Hz, 3H). M+1=379.

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