Water → 9-Biphenyl-4-yl-3,4-dihydropyrido[2,1-c][1,2,4]thiadiazine 2,2-dioxide

HRID 1747853ノート

反応式

HRID 1747853 の反応式
[C:1]1([C:14]2[CH:19]=[CH:18][CH:17]=[CH:16][CH:15]=2)[CH:6]=[CH:5][C:4]([C:7]2[C:8]([NH2:13])=[N:9][CH:10]=[CH:11][CH:12]=2)=[CH:3][CH:2]=1.[H-].[Na+].Cl[CH2:23][CH2:24][S:25](Cl)(=[O:27])=[O:26].O>C1COCC1.CCCCCC>[C:1]1([C:14]2[CH:15]=[CH:16][CH:17]=[CH:18][CH:19]=2)[CH:6]=[CH:5][C:4]([C:7]2[C:8]3=[N:13][S:25](=[O:27])(=[O:26])[CH2:24][CH2:23][N:9]3[CH:10]=[CH:11][CH:12]=2)=[CH:3][CH:2]=1

参加物

7

実験手順

A mixture of 3-biphenyl-4-ylpyridin-2-amine (700 mg) in dehydrated THF (30 mL) was added to a mixture of sodium hydride (60%, 568 mg) and 2-chloroethanesulfonyl chloride (1390 mg) in dehydrated THF (30 mL) under ice-cooling. The reaction mixture was stirred at room temperature overnight, and water and hexane were added. The resulting precipitate was collected by filtration, and washed with water and ethyl acetate to give the title compound (652 mg) as a white solid.

後処理

  1. temperaturecooling
  2. filtrationThe resulting precipitate was collected by filtration
  3. washwashed with water and ethyl acetate

出典と根拠

ORDレコード
ord-56f4c43ae7c242ab95225673a16bf71d
出典データセット
uspto-grants-2015_10
特許番号
US09150591B2

反応ノート

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