p-Toluidine → 6-methyl-2,3,4,9-tetrahydro-1H-carbazol-1-one

HRID 28673

反応式

HRID 28673 の反応式
[NH2:1][C:2]1[CH:7]=[CH:6][C:5]([CH3:8])=[CH:4][CH:3]=1.OC=[C:11]1[CH2:16][CH2:15][CH2:14][CH2:13][C:12]1=[O:17]>>[CH3:8][C:5]1[CH:4]=[C:3]2[C:2](=[CH:7][CH:6]=1)[NH:1][C:11]1[C:12](=[O:17])[CH2:13][CH2:14][CH2:15][C:16]2=1

参加物

3

反応物 2

HCID 7813p-ToluidineHCID 101871Cyclohexanone, 2-(hydroxymethylene)-

生成物 1

HCID 6079846-methyl-2,3,4,9-tetrahydro-1H-carbazol-1-one

実験手順

6-Methyl-2,3,4,9-tetrahydro-1H-carbazol-1-one was prepared from p-toluidine and 2-(hydroxymethylene)cyclohexanone in a similar manner as described in Example 1 to give a tan solid. 1H-NMR (CDCl3): δ 8.65 (s, 1H), 7.43 (s, 1H), 7.30 (d, 1H), 7.20 (d, 1H), 2.98 (t, 2H), 2.65 (t, 2H), 2.45 (s, 3H), 2.26 (quint, 2H); MS m/z 220 (M+1).

後処理

  1. customto give a tan solid

出典と根拠

ORDレコード
ord-f91b0975afbb4cafba1a36e6ff16f394
出典データセット
uspto-grants-2008_09
特許番号
US07419997B2

関連ノート

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