Methyl iodide → 5-Pyrimidinecarboxylic acid, 4-amino-2-(methylthio)-, ethyl ester

HRID 643685

反応式

HRID 643685 の反応式
I[CH3:2].[NH2:3][C:4]1[C:9]([C:10]([O:12][CH2:13][CH3:14])=[O:11])=[CH:8][N:7]=[C:6]([SH:15])[N:5]=1>CN(C)C=O>[NH2:3][C:4]1[C:9]([C:10]([O:12][CH2:13][CH3:14])=[O:11])=[CH:8][N:7]=[C:6]([S:15][CH3:2])[N:5]=1

参加物

4

反応物 2

HCID 6328Methyl iodideHCID 178469867HCID 178469867、化合物

生成物 1

HCID 2226665-Pyrimidinecarboxylic acid, 4-amino-2-(methylthio)-, ethyl ester

試薬・触媒・溶媒 1

HCID 6228Dimethylformamide溶媒

実験手順

Iodomethane (2.6 g, 18 mmol) was added to the hot solution (˜50° C.) of ethyl 4-amino-2-mercaptopyrimidine-5-carboxylate (3.0 g, 15 mmol) in N,N-dimethylformamide (150 mL) and stirred at room temperature for 20 min. Solvent was removed in vacuo and the solid residue was washed by water. After dried in vacuo, desired product was obtained as a white solid (3.1 g, 97%).

後処理

  1. customSolvent was removed in vacuo
  2. washthe solid residue was washed by water
  3. customAfter dried in vacuo

出典と根拠

ORDレコード
ord-53fa3e6a94484237aa6b32775fcfe148
出典データセット
uspto-grants-2010_04
特許番号
US07700622B2

関連ノート

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