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Pyridine → 2-Chloro-4-[5-(6-trifluoromethyl-pyridin-3-yl)-2,3-dihydro-indole-1-sulfonyl]-benzonitrile

HRID 2192289
ノート
印刷プレビュー

反応式

HRID 2192289 の反応式
[Cl:1][C:2]1[CH:3]=[C:4]([S:10](Cl)(=[O:12])=[O:11])[CH:5]=[CH:6][C:7]=1[C:8]#[N:9].[F:14][C:15]([F:32])([F:31])[C:16]1[N:21]=[CH:20][C:19]([C:22]2[CH:23]=[C:24]3[C:28](=[CH:29][CH:30]=2)[NH:27][CH2:26][CH2:25]3)=[CH:18][CH:17]=1.N1C=CC=CC=1>ClCCl.CN(C)C1C=CN=CC=1>[Cl:1][C:2]1[CH:3]=[C:4]([S:10]([N:27]2[C:28]3[C:24](=[CH:23][C:22]([C:19]4[CH:20]=[N:21][C:16]([C:15]([F:31])([F:14])[F:32])=[CH:17][CH:18]=4)=[CH:30][CH:29]=3)[CH2:25][CH2:26]2)(=[O:12])=[O:11])[CH:5]=[CH:6][C:7]=1[C:8]#[N:9]
参加物反応条件実験手順後処理出典と根拠反応ノート

参加物

6

反応物 3

HCID 1049PyridineHCID 180718923-Chloro-4-cyanobenzene-1-sulfonyl chlorideHCID 584082835-(6-Trifluoromethyl-pyridin-3-yl)-2,3-dihydro-1H-indole

生成物 1

HCID 584082762-Chloro-4-[5-(6-trifluoromethyl-pyridin-3-yl)-2,3-dihydro-indole-1-sulfonyl]-benzonitrile

試薬・触媒・溶媒 2

HCID 142844-(Dimethylamino)pyridine触媒
HCID 6344
Dichloromethane
溶媒
2 回

反応条件

温度
80 °C

実験手順

1.18 g of commercially available 3-Chloro-4-cyano-benzenesulfonyl chloride were dissolved in 30 ml dichloromethane. Then 880 mg 5-(6-Trifluoromethyl-pyridin-3-yl)-2,3-dihydro-1H-indole were added followed by 15 ml pyridine and 407 mg 4-dimethylaminopyridine. The mixture was stirred at 80° C. for thirty minutes. The mixture was diluted with 100 ml of dichloromethane and washed with 100 ml water and 100 ml saturated NaHCO3 solution. The organic layer was then separated and dried over MgSO4. The solvent was removed in vacuo to obtain 1.49 g 2-Chloro-4-[5-(6-trifluoromethyl-pyridin-3-yl)-2,3-dihydro-indole-1-sulfonyl]-benzonitrile.

後処理

  1. washwashed with 100 ml water and 100 ml saturated NaHCO3 solution
  2. customThe organic layer was then separated
  3. dry with materialdried over MgSO4
  4. customThe solvent was removed in vacuo

出典と根拠

ORDレコード
ord-ea17378f5c384d2e862078a41f1f99ae
出典データセット
uspto-grants-2012_12
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US08329725B2

反応ノート

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このページの内容参加物反応条件実験手順後処理出典と根拠反応ノート