Water → HCID 86585369、化合物

HRID 433874

反応式

HRID 433874 の反応式
[CH3:1][C:2]1[C:8](=[O:9])[NH:7][C:5](=[O:6])[N:4]([C@@H:10]2[O:14][C@H:13]([CH2:15][OH:16])[C@@H:12]([N:17]=[N+:18]=[N-:19])[CH2:11]2)[CH:3]=1.[C:20](Cl)(=[O:25])[CH2:21][C:22](Cl)=[O:23].[OH2:27]>C(#N)C>[CH3:1][C:2]1[C:8](=[O:9])[NH:7][C:5](=[O:6])[N:4]([C@@H:10]2[O:14][C@H:13]([CH2:15][OH:16])[C@@H:12]([N:17]=[N+:18]=[N-:19])[CH2:11]2)[CH:3]=1.[C:20]([OH:25])(=[O:6])[CH2:21][C:22]([OH:23])=[O:27]

参加物

5

反応物 3

HCID 962WaterHCID 35370ZidovudineHCID 74269Propanedioyl dichloride

生成物 1

HCID 86585369HCID 86585369、化合物収率 68%

試薬・触媒・溶媒 1

HCID 6342Acetonitrile溶媒2 回

反応条件

温度
0 °C

実験手順

One gram of AZT was dissolved in 30 ml of anhydrous acetonitrile and added dropwise to a solution of 632 mg of malonyl chloride in 20 ml of acetonitrile at 0° C. The reaction mixture was stirred for 2 hours at 0° C. then at 8-10° C. for 4.5 hours. Thin layer chromatography was used to indicate that the reaction was complete. Water (4 ml) was added. Solvents were removed in vacuo and the residue purified by silica gel chromatography eluting with CHCl3:MeOH. Pure product was obtained in a 68% yield.

後処理

  1. waitat 8-10° C. for 4.5 hours
  2. customSolvents were removed in vacuo
  3. customthe residue purified by silica gel chromatography
  4. washeluting with CHCl3
  5. customPure product was obtained in a 68% yield

出典と根拠

ORDレコード
ord-7b4e75d009ce4e7f9b25fb3eb70d387c
出典データセット
uspto-grants-2003_12
特許番号
US06670341B1

関連ノート

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