반응 #11187

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Mesylate

2-(9-Hydroxy-1,3-dioxo-4-phenyl-2,3-dihydropyrrolo[3,4-c]carbazol-6 (1H)-yl)ethyl methanesulfonate

morpholine

→

amine

수율 75.0%

9-Hydroxy-6-[2-(4-morpholinyl)ethyl]-4-phenylpyrrolo[3,4-c]carbazole-1,3(2H,6H)-dione

수율 75.0%

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실험 절차

Mesylate (205) (70 mg, 0.16 mmol) prepared as described in example 174 was reacted with morpholine according to the procedure described in example 179 to give amine (211) (53 mg, 75%) as a yellow powder, mp 260–262° C. 1H NMR □ [(CD3)2SO) 1H NMR δ [(CD3)2SO] 11.04 (br s, 1H), 9.33 (s, 1H), 8.40 (d, J=2.5 Hz, 1H), 7.78 (s, 1H), 7.64 (m, 2H), 7.54 (d, J=8.9 Hz, 1H), 7.47 (m, 3H), 7.12 (dd, J=8.9, 2.5 Hz, 1H), 4.57 (t, J=6.4 Hz, 2H), 3.45 (t, J=4.5 Hz, 4H), 2.67 (t, J=6.4 Hz, 2H), 2.18 (br t, J=4 Hz, 4H). Found: C, 70.55; H, 5.25; N, 9.22. C26H23N3O4 requires: C, 70.74; H, 5.25; N, 9.51.

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