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Ethyl Acetate → 4-(4-((7R,8aS)-octahydro-5,5-dimethylindolizin-7-ylamino)-5-fluoropyrimidin-2-ylamino)-5-fluoro-2-(4,5-dihydro-4-methyl-5-oxotetrazol-1-yl)benzonitrile

HRID 633400
ノート
印刷プレビュー

反応式

HRID 633400 の反応式
[CH3:1][C:2]1([CH3:35])[CH2:10][C@H:9]([NH:11][C:12]2[C:17]([F:18])=[CH:16][N:15]=[C:14]([NH:19][C:20]3[C:21]([F:34])=[CH:22][C:23](Br)=[C:24]([N:26]4[C:30](=[O:31])[N:29]([CH3:32])[N:28]=[N:27]4)[CH:25]=3)[N:13]=2)[CH2:8][C@H:7]2[N:3]1[CH2:4][CH2:5][CH2:6]2.[Cu][C:37]#[N:38].[Cu](C#N)C#N.C(OCC)(=O)C>CN(C)C=O>[CH3:1][C:2]1([CH3:35])[CH2:10][C@H:9]([NH:11][C:12]2[C:17]([F:18])=[CH:16][N:15]=[C:14]([NH:19][C:20]3[C:21]([F:34])=[CH:22][C:23]([C:37]#[N:38])=[C:24]([N:26]4[C:30](=[O:31])[N:29]([CH3:32])[N:28]=[N:27]4)[CH:25]=3)[N:13]=2)[CH2:8][C@H:7]2[N:3]1[CH2:4][CH2:5][CH2:6]2
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 4

HCID 8857Ethyl AcetateHCID 867044941-(5-(4-((7R,8aS)-octahydro-5,5-dimethylindolizin-7-ylamino)-5-fluoropyrimidin-2-ylamino)-2-bromo-4-fluorophenyl)-4-methyl-1H-tetrazol-5(4H)-oneHCID 178418260HCID 178418260、化合物HCID 178418546HCID 178418546、化合物

生成物 1

HCID 867044994-(4-((7R,8aS)-octahydro-5,5-dimethylindolizin-7-ylamino)-5-fluoropyrimidin-2-ylamino)-5-fluoro-2-(4,5-dihydro-4-methyl-5-oxotetrazol-1-yl)benzonitrile
収率 43%

試薬・触媒・溶媒 1

HCID 6228Dimethylformamide溶媒

反応条件

温度
100 °C

実験手順

1-(5-(4-((7R,8aS)-octahydro-5,5-dimethylindolizin-7-ylamino)-5-fluoropyrimidin-2-ylamino)-2-bromo-4-fluorophenyl)-4-methyl-1H-tetrazol-5(4H)-one (54.3 mg, 0.10 mmol) was added to a tared reaction vial with magnetic stir bar and weighed. This was dissolved in 2 mL dimethylformamide and copper(I) cyanide (18.0 mg, 0.20 mmol) was weighed out and added. The reaction was heated at 100° C. for three hours, recharged with additional copper cyanide (37.7 mg, 0.42 mmol) and heated overnight at 115° C. The reaction was diluted into ethyl acetate and washed in succession with brine and water to remove DMF. The ethyl acetate layer was dried over sodium sulfate, filtered, and concentrated onto silica. Product was purified by column chromatography. After drying, 21.1 mg was obtained of the title compound (43% yield).

後処理

  1. additionadded
  2. temperatureheated overnight at 115° C
  3. washwashed in succession with brine and water
  4. customto remove DMF
  5. dry with materialThe ethyl acetate layer was dried over sodium sulfate
  6. filtrationfiltered
  7. concentrationconcentrated onto silica
  8. customProduct was purified by column chromatography
  9. customAfter drying

出典と根拠

ORDレコード
ord-8edda60660074797b30cb24d1e7a14ed
出典データセット
uspto-grants-2016_04
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US09321763B2

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