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Water → 3-[({[1,6-diethyl-4-(tetrahydro-2H-pyran-4-ylamino)-1H-pyrazolo[3,4-b]pyridin-5-yl]methyl}amino)carbonyl]-5-methylbenzoic acid

HRID 564502
ノート
印刷プレビュー

反応式

HRID 564502 の反応式
[CH2:1]([N:3]1[C:7]2=[N:8][C:9]([CH2:34][CH3:35])=[C:10]([CH2:19][NH:20][C:21]([C:23]3[CH:24]=[C:25]([CH:30]=[C:31]([CH3:33])[CH:32]=3)[C:26]([O:28]C)=[O:27])=[O:22])[C:11]([NH:12][CH:13]3[CH2:18][CH2:17][O:16][CH2:15][CH2:14]3)=[C:6]2[CH:5]=[N:4]1)[CH3:2].O.[OH-].[Li+]>O1CCCC1>[CH2:1]([N:3]1[C:7]2=[N:8][C:9]([CH2:34][CH3:35])=[C:10]([CH2:19][NH:20][C:21]([C:23]3[CH:24]=[C:25]([CH:30]=[C:31]([CH3:33])[CH:32]=3)[C:26]([OH:28])=[O:27])=[O:22])[C:11]([NH:12][CH:13]3[CH2:18][CH2:17][O:16][CH2:15][CH2:14]3)=[C:6]2[CH:5]=[N:4]1)[CH3:2]
参加物実験手順後処理出典と根拠反応ノート

参加物

5

反応物 3

HCID 962WaterHCID 3939Lithium HydroxideHCID 57813541Methyl 3-[({[1,6-diethyl-4-(tetrahydro-2H-pyran-4-ylamino)-1H-pyrazolo[3,4-b]pyridin-5-yl]methyl}amino)carbonyl]-5-methylbenzoate

生成物 1

HCID 578133503-[({[1,6-diethyl-4-(tetrahydro-2H-pyran-4-ylamino)-1H-pyrazolo[3,4-b]pyridin-5-yl]methyl}amino)carbonyl]-5-methylbenzoic acid

試薬・触媒・溶媒 1

HCID 8028
Tetrahydrofuran
溶媒
2 回

実験手順

Methyl 3-[({[1,6-diethyl-4-(tetrahydro-2H-pyran-4-ylamino)-1H-pyrazolo[3,4-b]pyridin-5-yl]methyl}amino)carbonyl]-5-methylbenzoate (3.49 g, 7.28 mmol) was dissolved in tetrahydrofuran (THF) (90 ml) and water (30.0 ml) was added. Lithium hydroxide (0.458 g, 10.92 mmol) was added and the mixture stirred under argon at room temperature overnight. The THF was rotavaped off, and the aqueous residue was adjusted to ˜pH of 6 with 1N HCL. A white solid formed and was filtered and washed 2× with water (10 mL). This solid was dried at 50° C. in a vacuum oven for 6 h to give the title compound as a white solid. LC-MS m/z 466.0 (M+H)+, 0.73 min (ret time); mp 236-239° C.; analytical HPLC shows 97.3% purity, (ret time 10.841 min).

後処理

  1. customA white solid formed
  2. filtrationwas filtered
  3. washwashed 2× with water (10 mL)
  4. customThis solid was dried at 50° C. in a vacuum oven for 6 h

出典と根拠

ORDレコード
ord-bb1ae5ced5654c99b7ccb7e2e875c47a
出典データセット
uspto-grants-2011_11
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US08067408B2

反応ノート

読み込み中…

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