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N-methyl-2-pyrrolidone → 2-(1,1-Dioxido-2,3-dihydro-1,4-benzothiazepin-4(5H)-yl)-6-methyl-N-(2-methylprop-2-en-1-yl)quinolin-4-amine

HRID 540229
ノート
印刷プレビュー

反応式

HRID 540229 の反応式
Cl[C:2]1[C:11]2[C:6](=[CH:7][CH:8]=[C:9](OC(F)(F)F)[CH:10]=2)[N:5]=[C:4]([N:17]2[CH2:23][C:22]3[CH:24]=[CH:25][CH:26]=[CH:27][C:21]=3[S:20](=[O:29])(=[O:28])[CH2:19][CH2:18]2)[CH:3]=1.[CH3:30][C:31](=[CH2:34])[CH2:32][NH2:33].[CH3:35]N1CCCC1=O>O>[O:28]=[S:20]1(=[O:29])[C:21]2[CH:27]=[CH:26][CH:25]=[CH:24][C:22]=2[CH2:23][N:17]([C:4]2[CH:3]=[C:2]([NH:33][CH2:32][C:31]([CH3:30])=[CH2:34])[C:11]3[C:6](=[CH:7][CH:8]=[C:9]([CH3:35])[CH:10]=3)[N:5]=2)[CH2:18][CH2:19]1
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

5

反応物 3

HCID 13387N-methyl-2-pyrrolidoneHCID 761412-MethylallylamineHCID 712545694-(4-Chloro-6-(trifluoromethoxy)quinolin-2-yl)-2,3,4,5-tetrahydro-1,4-benzothiazepine 1,1-dioxide

生成物 1

HCID 866914132-(1,1-Dioxido-2,3-dihydro-1,4-benzothiazepin-4(5H)-yl)-6-methyl-N-(2-methylprop-2-en-1-yl)quinolin-4-amine

試薬・触媒・溶媒 1

HCID 962Water溶媒

反応条件

温度
160 °C

実験手順

A solution of 4-(4-chloro-6-methylquinolin-2-yl)-2,3,4,5-tetrahydro-1,4-benzothiazepine 1,1-dioxide (372.0 mg, 1.0 mmol, prepared in analogy to 4-(4-chloro-6-(trifluoromethoxy)quinolin-2-yl)-2,3,4,5-tetrahydro-1,4-benzothiazepine 1,1-dioxide in Example 17-1) and 2-methylprop-2-en-1-amine (213.0 mg, 3.0 mmol) in 1-methyl-2-pyrrolidinone (1.0 mL) was heated with stirring at 160° C. for 36 hours. The reaction mixture was cooled to room temperature, diluted with water (10 mL) and extracted with ethyl acetate (100 mL). The organic layer was washed with brine (50 mL×2), dried over anhydrous sodium sulfate and then concentrated in vacuo to afford 407.0 mg of the product as a light yellow solid. MS obsd. (ESI+) [(M+H)+] 408.

後処理

  1. temperatureThe reaction mixture was cooled to room temperature
  2. extractionextracted with ethyl acetate (100 mL)
  3. washThe organic layer was washed with brine (50 mL×2)
  4. dry with materialdried over anhydrous sodium sulfate
  5. concentrationconcentrated in vacuo

出典と根拠

ORDレコード
ord-2f5d260dc502405c9f7a7cb7335b2994
出典データセット
uspto-grants-2014_10
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US08871756B2

反応ノート

読み込み中…

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