3-(4-(2-Chlorophenyl)-9-methoxy-1,3-dioxo-2,3-dihydropyrrolo[3,4-c]carbazol-6 (1H)-yl)propanenitrile → 3-(4-(2-Chlorophenyl)-9-hydroxy-1,3-dioxo-2,3-dihydropyrrolo[3,4-c]carbazol-6(1H)-yl)propanenitrile

HRID 11065ノート

反応式

HRID 11065 の反応式
[Cl:1][C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][C:3]=1[C:8]1[C:20]2[C:21](=[O:25])[NH:22][C:23](=[O:24])[C:19]=2[C:18]2[C:17]3[CH:16]=[C:15]([O:26]C)[CH:14]=[CH:13][C:12]=3[N:11]([CH2:28][CH2:29][C:30]#[N:31])[C:10]=2[CH:9]=1>CO>[Cl:1][C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][C:3]=1[C:8]1[C:20]2[C:21](=[O:25])[NH:22][C:23](=[O:24])[C:19]=2[C:18]2[C:17]3[CH:16]=[C:15]([OH:26])[CH:14]=[CH:13][C:12]=3[N:11]([CH2:28][CH2:29][C:30]#[N:31])[C:10]=2[CH:9]=1

参加物

3

反応物 1

HCID 867602003-(4-(2-Chlorophenyl)-9-methoxy-1,3-dioxo-2,3-dihydropyrrolo[3,4-c]carbazol-6 (1H)-yl)propanenitrile

生成物 1

HCID 248846973-(4-(2-Chlorophenyl)-9-hydroxy-1,3-dioxo-2,3-dihydropyrrolo[3,4-c]carbazol-6(1H)-yl)propanenitrile収率 89.3%

試薬・触媒・溶媒 1

HCID 887Methanol溶媒

実験手順

Demethylation of nitrile (237) (0.15 g, 0.35 mmol) prepared as described in example 97 employing The procedure described in example 80, followed by trituration from methanol, gave phenol (238) (0.13 g, 89%) as an orange/yellow powder, mp 332–336° C. 1H NMR δ [(CD3)2SO] 11.10 (br s, 1H), 9.42 (br s, 1H), 8.39 (d, J=2.4 Hz, 1H), 7.96 (s, 1H), 7.69 (d, J=8.8 Hz, 1H), 7.58 (m, 1H), 7.48 (m, 3H), 7.15 (dd, J=8.8, 2.4 Hz, 1H), 4.82 (t, J=6.7 Hz, 2H), 3.02 (t, J=6.7 Hz, 2H). Found: C, 66.24; H, 3.66; N, 9.93. C23H14ClN3O3 requires: C, 66.43; H, 3.39; N, 10.10.

出典と根拠

ORDレコード
ord-ac8cb47f4c114e919ab994028c58afaa
出典データセット
uspto-grants-2006_08
特許番号
US07094798B1

反応ノート

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