Pyridine → Ethanesulfonic acid [2-(4,4-dimethyl-6-trifluoromethyl-1,2,3,4-tetrahydro-quinolin-2-yl)-phenyl]-amide

HRID 1036925ノート

反応式

HRID 1036925 の反応式
[CH3:1][C:2]1([CH3:23])[C:11]2[C:6](=[CH:7][CH:8]=[C:9]([C:12]([F:15])([F:14])[F:13])[CH:10]=2)[NH:5][CH:4]([C:16]2[CH:22]=[CH:21][CH:20]=[CH:19][C:17]=2[NH2:18])[CH2:3]1.N1C=CC=CC=1.[CH2:30]([S:32](Cl)(=[O:34])=[O:33])[CH3:31]>ClCCl.O>[CH3:1][C:2]1([CH3:23])[C:11]2[C:6](=[CH:7][CH:8]=[C:9]([C:12]([F:13])([F:15])[F:14])[CH:10]=2)[NH:5][CH:4]([C:16]2[CH:22]=[CH:21][CH:20]=[CH:19][C:17]=2[NH:18][S:32]([CH2:30][CH3:31])(=[O:34])=[O:33])[CH2:3]1

参加物

6

反応物 3

HCID 1049PyridineHCID 11667Ethanesulfonyl chlorideHCID 672899892-(4,4-Dimethyl-6-(trifluoromethyl)-1,2,3,4-tetrahydroquinolin-2-yl)aniline

生成物 1

HCID 56967072Ethanesulfonic acid [2-(4,4-dimethyl-6-trifluoromethyl-1,2,3,4-tetrahydro-quinolin-2-yl)-phenyl]-amide

試薬・触媒・溶媒 2

HCID 962Water溶媒HCID 6344Dichloromethane溶媒

実験手順

To a solution of 2-(4,4-dimethyl-6-(trifluoromethyl)-1,2,3,4-tetrahydroquinolin-2-yl)aniline (150 mg) and pyridine (200 μL) in dichloromethane (3 mL) was added ethanesulfonylchloride (44 μL) at ice-bath under nitrogen. After addition, the resulting mixture was stirred at room temperature for 3 h. The reaction mixture was diluted with water, and extracted with ethyl acetate. The combined organic layer was dried over anhydrous sodium sulfate, concentrated. The residue was purified by HPLC to give ethanesulfonic acid [2-(4,4-dimethyl-6-trifluoromethyl-1,2,3,4-tetrahydro-quinolin-2-yl)-phenyl]-amide. LC/MS m/e obsd. (ESI+) [(M+H)+] 412.9.

後処理

  1. additionAfter addition
  2. extractionextracted with ethyl acetate
  3. dry with materialThe combined organic layer was dried over anhydrous sodium sulfate
  4. concentrationconcentrated
  5. customThe residue was purified by HPLC

出典と根拠

ORDレコード
ord-9df9ffd44225442fbb7ad01c8b008ea0
出典データセット
uspto-grants-2013_10
特許番号
US08546427B2

反応ノート

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