3,4,5-Trimethoxyphenol → N-cyclohexyl-N-cyclopentyl-4-(3,4,5-trimethoxyphenoxy)benzamide

HRID 1588899ノート

反応式

HRID 1588899 の反応式
[CH:1]1([N:6]([CH:16]2[CH2:21][CH2:20][CH2:19][CH2:18][CH2:17]2)[C:7](=[O:15])[C:8]2[CH:13]=[CH:12][C:11](Br)=[CH:10][CH:9]=2)[CH2:5][CH2:4][CH2:3][CH2:2]1.[CH3:22][O:23][C:24]1[CH:25]=[C:26]([OH:34])[CH:27]=[C:28]([O:32][CH3:33])[C:29]=1[O:30][CH3:31]>N1C(C)=CC(C)=CC=1C>[CH:16]1([N:6]([CH:1]2[CH2:5][CH2:4][CH2:3][CH2:2]2)[C:7](=[O:15])[C:8]2[CH:13]=[CH:12][C:11]([O:34][C:26]3[CH:27]=[C:28]([O:32][CH3:33])[C:29]([O:30][CH3:31])=[C:24]([O:23][CH3:22])[CH:25]=3)=[CH:10][CH:9]=2)[CH2:21][CH2:20][CH2:19][CH2:18][CH2:17]1

参加物

4

反応物 2

HCID 695053,4,5-TrimethoxyphenolHCID 197548884-bromo-N-cyclohexyl-N-cyclopentylbenzamide

生成物 1

HCID 19754874N-cyclohexyl-N-cyclopentyl-4-(3,4,5-trimethoxyphenoxy)benzamide

試薬・触媒・溶媒 1

HCID 79532,4,6-Trimethylpyridine溶媒

実験手順

The reaction and workup were carried out in the same manner as described in Example 1 using p-bromobenzoic acid N-cyclopentyl-N-cyclohexyl amide (2.285 g, 6.52 mmol), 3,4,5-trimethoxy phenol (1.199 g, 6.51 mmol) and cuprous oxide (486 mg, 3.40 mmol) in 2,4,6-collidine (15 ml). The crude product was chromatographed on silica gel using mixtures of ethyl acetate and hexane as eluents to give the title compound as a crystalline solid that could be recrystallized from ethyl acetate and hexane, m. pt. 166.16° C. (DSC).

後処理

  1. customThe reaction and workup
  2. customThe crude product was chromatographed on silica gel using mixtures of ethyl acetate and hexane as eluents

出典と根拠

ORDレコード
ord-6c37a885d2aa46f6a3a27101f578bc32
出典データセット
uspto-grants-1993_06
特許番号
US05223539

反応ノート

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