Benzoyl chloride → n-[[4-[[(2-Pyridinylmethyl)amino]methyl]phenyl]methyl]-n-(5,6,7,8-tetrahydro-8-quinolinyl)-benzamide

HRID 351183ノート

反応式

HRID 351183 の反応式
[N+](C1C=CC=CC=1S([N:13]([CH2:33][C:34]1[CH:39]=[CH:38][CH:37]=[CH:36][N:35]=1)[CH2:14][C:15]1[CH:20]=[CH:19][C:18]([CH2:21][NH:22][CH:23]2[C:32]3[N:31]=[CH:30][CH:29]=[CH:28][C:27]=3[CH2:26][CH2:25][CH2:24]2)=[CH:17][CH:16]=1)(=O)=O)([O-])=O.C(N(CC)CC)C.[C:47](Cl)(=[O:54])[C:48]1[CH:53]=[CH:52][CH:51]=[CH:50][CH:49]=1>C(Cl)Cl>[N:35]1[CH:36]=[CH:37][CH:38]=[CH:39][C:34]=1[CH2:33][NH:13][CH2:14][C:15]1[CH:16]=[CH:17][C:18]([CH2:21][N:22]([CH:23]2[C:32]3[N:31]=[CH:30][CH:29]=[CH:28][C:27]=3[CH2:26][CH2:25][CH2:24]2)[C:47](=[O:54])[C:48]2[CH:53]=[CH:52][CH:51]=[CH:50][CH:49]=2)=[CH:19][CH:20]=1

参加物

5

反応物 3

HCID 7412Benzoyl chlorideHCID 8471TriethylamineHCID 22018658N-(2-nitrobenzenesulfonyl)-N-(2-pyridinylmethyl)-N'-(5,6,7,8-tetrahydro-8-quinolinyl)-1,4-benzenedimethanamine

生成物 1

HCID 22256389n-[[4-[[(2-Pyridinylmethyl)amino]methyl]phenyl]methyl]-n-(5,6,7,8-tetrahydro-8-quinolinyl)-benzamide収率 118.6%

試薬・触媒・溶媒 1

HCID 6344Dichloromethane溶媒2 回

実験手順

To a pre-cooled (ice bath) solution of N-(2-nitrobenzenesulfonyl)-N-(2-pyridinylmethyl)-N′-(5,6,7,8-tetrahydro-8-quinolinyl)-1,4-benzenedimethanamine (201 mg, 0.37 mmol) and triethylamine (80 μl, 0.55 mmol) in anhydrous CH2Cl2 (4 mL) was added a solution of benzoylchloride (54 μl, 0.46 mmol) in anhydrous CH2Cl2 (0.5 mL) and the reaction mixture was allowed to stir at room temperature for 18 hours and then concentrated. The residue was diluted with ethylacetate (300 mL), washed with sat. aqueous NaHCO3 then brine, dried (Na2SO4) and evaporated. The residue was purified by column chromatography on silica gel (1.5×20 cm, 50:50 EtOAc/CH2Cl2) to give the desired amide (203 mg, 85%) as a yellow oil.

後処理

  1. concentrationconcentrated
  2. additionThe residue was diluted with ethylacetate (300 mL)
  3. washwashed with sat. aqueous NaHCO3
  4. dry with materialbrine, dried (Na2SO4)
  5. customevaporated
  6. customThe residue was purified by column chromatography on silica gel (1.5×20 cm, 50:50 EtOAc/CH2Cl2)

出典と根拠

ORDレコード
ord-797727f2344f4e31903f00544bee8a3d
出典データセット
uspto-grants-2007_02
特許番号
US07183273B2

反応ノート

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