1-Iodopentane → 1-(4-Nitrophenyl)-3-n-pentyl-3-azabicyclo[3.1.1]heptane-2,4-dione

HRID 35092

反応式

HRID 35092 の反応式
[H-].[Na+].[N+:3]([C:6]1[CH:11]=[CH:10][C:9]([C:12]23[CH2:18][CH:16]([CH2:17]2)[C:15](=[O:19])[NH:14][C:13]3=[O:20])=[CH:8][CH:7]=1)([O-:5])=[O:4].[CH2:21](I)[CH2:22][CH2:23][CH2:24][CH3:25]>CN(C)C=O>[N+:3]([C:6]1[CH:7]=[CH:8][C:9]([C:12]23[CH2:17][CH:16]([CH2:18]2)[C:15](=[O:19])[N:14]([CH2:21][CH2:22][CH2:23][CH2:24][CH3:25])[C:13]3=[O:20])=[CH:10][CH:11]=1)([O-:5])=[O:4]

参加物

5

反応物 3

HCID 123351-IodopentaneHCID 24758Sodium hydrideHCID 148726291-(4-Nitrophenyl)-3-azabicyclo[3.1.1]heptane-2,4-dione

生成物 1

HCID 148726311-(4-Nitrophenyl)-3-n-pentyl-3-azabicyclo[3.1.1]heptane-2,4-dione

試薬・触媒・溶媒 1

HCID 6228Dimethylformamide溶媒3 回

実験手順

0.36 g of sodium hydride is added to a solution of 2.46 g of 1-(4-nitrophenyl)-3-azabicyclo[3.1.1]heptane-2,4-dione in 25 ml of N,N-dimethylformamide and the whole is stirred at room temperature for 30 minutes. 2.96 g of n-pentyl iodide dissolved in 10 ml of N,N-dimethylformamide are then added dropwise thereto. When the reaction is complete, the reaction mixture is freed of N,N-dimethylformamide. The residue is partitioned between ethyl acetate and water, and the organic phase is dried over magnesium sulphate and, after concentration by evaporation, the product is obtained having a melting point of 75°-79°.

後処理

  1. additionare then added dropwise
  2. customThe residue is partitioned between ethyl acetate and water
  3. dry with materialthe organic phase is dried over magnesium sulphate
  4. concentrationafter concentration
  5. customby evaporation
  6. customthe product is obtained

出典と根拠

ORDレコード
ord-1b55430b595f47a39e2c835ea686551d
出典データセット
uspto-grants-1988_08
特許番号
US04764640

関連ノート

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