Trifluoroacetic acid → HCID 178448286、化合物

HRID 590423ノート

反応式

HRID 590423 の反応式
[CH3:1][C@H:2]([O:6][C:7]1[N:15]=[C:14]2[C:10]([N:11]=[C:12]([O:22][CH3:23])[N:13]2C2CCCCO2)=[C:9]([NH2:24])[N:8]=1)[CH2:3][CH2:4][CH3:5].[F:25][C:26]([F:31])([F:30])[C:27]([OH:29])=[O:28]>CO>[F:25][C:26]([F:31])([F:30])[C:27]([OH:29])=[O:28].[CH3:1][C@H:2]([O:6][C:7]1[N:15]=[C:14]2[C:10]([N:11]=[C:12]([O:22][CH3:23])[NH:13]2)=[C:9]([NH2:24])[N:8]=1)[CH2:3][CH2:4][CH3:5]

参加物

4

反応物 2

HCID 6422Trifluoroacetic acidHCID 576996248-methoxy-2-(((S)-pentan-2-yl)oxy)-9-(tetrahydro-2H-pyran-2-yl)-9H-purin-6-amine

生成物 1

HCID 178448286HCID 178448286、化合物

試薬・触媒・溶媒 1

HCID 887Methanol溶媒

反応条件

温度
20 °C

実験手順

2-{[(1S)-1-Methylbutyl]oxy}-8-(methyloxy)-9-(tetrahydro-2H-pyran-2-yl)-9H-purin-6-amine (6 g, 17.89 mmol) was dissolved in methanol (50 ml). Trifluoroacetic acid (20.67 ml, 268 mmol) was added dropwise, and the mixture stirred at 20° C. for 72 hours under an atmosphere of nitrogen. The solvent was removed in vacuo, and the resulting solid was washed with ethyl acetate and filtered. The filtrate was stripped and the residue washed with ethyl acetate. The combined solid residues were dried in the vacuum oven for 2 hours to give the title compound as an off white solid (5.3 g). LCMS (System C): tRET=0.76 min; MH+ 252, 253

後処理

  1. customThe solvent was removed in vacuo
  2. washthe resulting solid was washed with ethyl acetate
  3. filtrationfiltered
  4. washthe residue washed with ethyl acetate
  5. customThe combined solid residues were dried in the vacuum oven for 2 hours

出典と根拠

ORDレコード
ord-de802df0550544388419c06f995753a6
出典データセット
uspto-grants-2016_01
特許番号
US09233962B2

反応ノート

読み込み中…