O-(氧杂环丁烷-3-基)羟胺

反应条件: temp:0.00; pressure:0.00; stir:

反应条件: temp:0.00; pressure:0.00; stir:

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: The title compound was prepared from 1-(1-(quinolin-6-ylmethyl)-1H-[1,2,3]triazolo[4,5-b]pyrazin-6-yl)ethanone (22.4) and O-(oxetan-3-yl)hydroxylamine (intermediate U) in 23% yield using the same procedure as described in the synthesis of example 22. 1H-NMR (400 MHz, DMSO-d6) δ ppm 9.27 (s, 1H), 8.89 (m, 1H), 8.35 (d, 1H), 8.01 (m, 2H), 7.82 (m, 1H), 7.52 (dd, 1H), 6.22 (s, 2H), 5.45 (t, 1H), 4.86 (t, 2H), 4.66 (m, 2H), 2.40 (s, 3H). LCMS (method B): [MH]+=376, tR=2.26 min. as described in the synthesis of example 22

反应条件: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

实验步骤: The title compound was prepared from 1-(1-(quinolin-6-ylmethyl)-1H-[1,2,3]triazolo[4,5-b]pyrazin-6-yl)ethanone (22.4) and O-(oxetan-3-yl)hydroxylamine (intermediate U) in 23% yield using the same procedure as described in the synthesis of example 22. 1H-NMR (400 MHz, DMSO-d6) δ ppm 9.27 (s, 1H), 8.89 (m, 1H), 8.35 (d, 1H), 8.01 (m, 2H), 7.82 (m, 1H), 7.52 (dd, 1H), 6.22 (s, 2H), 5.45 (t, 1H), 4.86 (t, 2H), 4.66 (m, 2H), 2.40 (s, 3H). LCMS (method B): [MH]+=376, tR=2.26 min. as described in the synthesis of example 22