1,2-Diaminocyclohexane, trans- → 1-(4-Methyl-pyridin-3-yl)-3-(2-methyl-quinolin-6-yl)-imidazolidin-2-one

HRID 80095

反応式

HRID 80095 の反応式
[CH3:1][C:2]1[CH:7]=[CH:6][N:5]=[CH:4][C:3]=1[N:8]1[CH2:12][CH2:11][NH:10][C:9]1=[O:13].Br[C:15]1[CH:16]=[C:17]2[C:22](=[CH:23][CH:24]=1)[N:21]=[C:20]([CH3:25])[CH:19]=[CH:18]2.N[C@@H]1CCCC[C@H]1N.P([O-])([O-])([O-])=O.[K+].[K+].[K+]>[Cu](I)I.O1CCOCC1>[CH3:1][C:2]1[CH:7]=[CH:6][N:5]=[CH:4][C:3]=1[N:8]1[CH2:12][CH2:11][N:10]([C:15]2[CH:16]=[C:17]3[C:22](=[CH:23][CH:24]=2)[N:21]=[C:20]([CH3:25])[CH:19]=[CH:18]3)[C:9]1=[O:13]

参加物

7

反応物 4

HCID 438061,2-Diaminocyclohexane, trans-HCID 62657Potassium Phosphate, TribasicHCID 5228856-Bromo-2-methylquinolineHCID 596361701-(4-Methylpyridin-3-yl)imidazolidin-2-one

生成物 1

HCID 687868321-(4-Methyl-pyridin-3-yl)-3-(2-methyl-quinolin-6-yl)-imidazolidin-2-one収率 43%

試薬・触媒・溶媒 2

HCID 83717Copper iodide触媒HCID 312751,4-Dioxane溶媒

実験手順

Using the same reaction conditions as in Example 14, 1-(4-methyl-pyridin-3-yl)-imidazolidin-2-one (I-14b: 0.150 g, 0.847 mmol) was reacted with 6-bromo-2-methyl-quinoline (0.225 g, 1.016 mmol), 1,4-dioxane (20 mL), copper iodide (0.016 g, 0.084 mmol), trans-1,2-diamino cyclohexane (0.029 g, 0.254 mmol) and potassium phosphate (0.449 g, 2.1 mmol) to afford the crude product. Purification by column chromatography on silica gel (5% MeOH in CHCl3) afforded 115 mg of the product (43% yield).

後処理

  1. customto afford the crude product
  2. customPurification by column chromatography on silica gel (5% MeOH in CHCl3)

出典と根拠

ORDレコード
ord-e39a01b3ae644a8da3bcd734136f884a
出典データセット
uspto-grants-2014_09
特許番号
USRE045173E1

関連ノート

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