HRID1948016
反应详情
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PROCEDURE
实验过程
The title compound was prepare according to the procedure for 4-Methoxy-2-methyl-7-nitro-2,3-dihydro-1H-isoindol-1-one (Compound 205B) using 4-Hydroxy-2-methyl-7-nitro-2,3-dihydro-1H-isoindol-1-one and 4-Hydroxy-2-methyl-7-nitro-2,3-dihydro-1H-isoindol-1-one (Compound 205C, 50.0 mg, 0.240 mmol) and isopropyl iodide. 1H NMR (400 MHz, CD3OD) δ=1.40 (d, J=6.1 Hz, 6H), 3.15 (s, 3H), 4.37 (s, 2H), 4.80-4.87 (m, 1H), 7.22 (d, J=8.8 Hz, 1H), 7.86 (d, J=8.8 Hz, 1H). MS (ES+): m/z 237.18 (100) [MH+]; HPLC: tR=0.94 min (UPLC, Analytical).