4-Methoxybenzenesulfonyl chloride → 4-methoxy-N-[4-(2-pyrrolidin-1-yl-ethoxy)-phenyl]-N-[4-(tetrahydro-pyran-2-yloxy)-benzyl]-benzenesulfonamide

HRID 1827528ノート

反応式

HRID 1827528 の反応式
[N:1]1([CH2:6][CH2:7][O:8][C:9]2[CH:14]=[CH:13][C:12]([NH:15][CH2:16][C:17]3[CH:22]=[CH:21][C:20]([O:23][CH:24]4[CH2:29][CH2:28][CH2:27][CH2:26][O:25]4)=[CH:19][CH:18]=3)=[CH:11][CH:10]=2)[CH2:5][CH2:4][CH2:3][CH2:2]1.C(N(CC)CC)C.[CH3:37][O:38][C:39]1[CH:44]=[CH:43][C:42]([S:45](Cl)(=[O:47])=[O:46])=[CH:41][CH:40]=1>C(Cl)Cl>[CH3:37][O:38][C:39]1[CH:40]=[CH:41][C:42]([S:45]([N:15]([C:12]2[CH:11]=[CH:10][C:9]([O:8][CH2:7][CH2:6][N:1]3[CH2:2][CH2:3][CH2:4][CH2:5]3)=[CH:14][CH:13]=2)[CH2:16][C:17]2[CH:22]=[CH:21][C:20]([O:23][CH:24]3[CH2:29][CH2:28][CH2:27][CH2:26][O:25]3)=[CH:19][CH:18]=2)(=[O:47])=[O:46])=[CH:43][CH:44]=1

参加物

5

反応物 3

HCID 74014-Methoxybenzenesulfonyl chlorideHCID 8471TriethylamineHCID 22137309[4-(2-Pyrrolidin-1-yl-ethoxy)-phenyl]-[4-(tetrahydro-pyran-2-yloxy)-benzyl]-amine

生成物 1

HCID 221374154-methoxy-N-[4-(2-pyrrolidin-1-yl-ethoxy)-phenyl]-N-[4-(tetrahydro-pyran-2-yloxy)-benzyl]-benzenesulfonamide

試薬・触媒・溶媒 1

HCID 6344Dichloromethane溶媒

実験手順

To a solution of [4-(2-pyrrolidin-1-yl-ethoxy)-phenyl]-[4-(tetrahydro-pyran-2-yloxy)-benzyl]-amine (1.40 g, 3.53 mmol) and triethylamine (1.48 mL, 10.59 mmol) in methylene chloride (35 mL) was added 4-methoxy-benzenesulfonyl chloride (1.46 g, 7.06 mmol) in three portions over 15 minutes. The reaction mixture was stirred at room temperature for 24 hr. The reaction mixture was quenched with saturated sodium bicarbonate and the aqueous solution was washed with methylene chloride. The combined organic solutions were dried (magnesium sulfate), filtered, and concentrated. Medium pressure chromatography using a solvent gradient (4% to 10% methanol/methylene chloride) afforded the title compound of Step A. MS 483.1 (M+1)+

後処理

  1. customThe reaction mixture was quenched with saturated sodium bicarbonate
  2. washthe aqueous solution was washed with methylene chloride
  3. dry with materialThe combined organic solutions were dried (magnesium sulfate)
  4. filtrationfiltered
  5. concentrationconcentrated

出典と根拠

ORDレコード
ord-68728c18ea05442bbb49fc9532698969
出典データセット
uspto-grants-2006_05
特許番号
US07053212B2

反応ノート

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