Diisopropylethylamine → HCID 86751128、化合物

HRID 2255985ノート

反応式

HRID 2255985 の反応式
[S:1]1[C:10]2[CH2:9][CH2:8][CH2:7][CH2:6][NH:5][C:4]=2[CH:3]=[CH:2]1.C(N(CC)C(C)C)(C)C.[N:20]1[CH:25]=[CH:24][CH:23]=[C:22]([C:26]2[S:27][CH:28]=[C:29]([C:31](Cl)=[O:32])[N:30]=2)[CH:21]=1>ClCCl.O>[N:20]1[CH:25]=[CH:24][CH:23]=[C:22]([C:26]2[S:27][CH:28]=[C:29]([C:31]([C:2]3[S:1][C:10]4[CH2:9][CH2:8][CH2:7][CH2:6][NH:5][C:4]=4[CH:3]=3)=[O:32])[N:30]=2)[CH:21]=1

参加物

6

反応物 3

HCID 81531DiisopropylethylamineHCID 118049715,6,7,8-Tetrahydro-4H-thieno[3,2-B]azepineHCID 229945454-Thiazolecarbonyl chloride, 2-(3-pyridinyl)-

生成物 1

HCID 86751128HCID 86751128、化合物

試薬・触媒・溶媒 2

HCID 962Water溶媒HCID 6344Dichloromethane溶媒2 回

実験手順

To a cooled (0° C.) solution of 2 mmol of 5,6,7,8-tetrahydro-4H-thieno [3,2-b]azepine, 6 mmol of N,N-diisopropylethylamine in 8 ml of dichloromethane is added 2.2 mmol of 2-(3-pyridinyl)thiazole-4-carbonyl chloride. The mixture is stirred at room temperature for 16 hours and diluted with 50 ml of dichloromethane and 25 ml of water. The organic layer is separated, washed with H2O, 1N NaHCO3, brine and dried (Na2SO4). The solvent is removed under vacuum and the residue chromatographed on silica gel with ethyl acetate-hexane as solvent to give the product as a solid.

後処理

  1. customThe organic layer is separated
  2. washwashed with H2O, 1N NaHCO3, brine
  3. dry with materialdried (Na2SO4)
  4. customThe solvent is removed under vacuum
  5. customthe residue chromatographed on silica gel with ethyl acetate-hexane as solvent

出典と根拠

ORDレコード
ord-72eb4aa8f65043fa829a89a341c062da
出典データセット
uspto-grants-1997_08
特許番号
US05654297

反応ノート

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