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Hydrochloric Acid → 1-[1-(3-Azetidin-3-yl-5-chloro-2-methoxy-4-methylphenyl)ethyl]-3-methyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine dihydrochloride

HRID 1499674
ノート
印刷プレビュー

反応式

HRID 1499674 の反応式
[NH2:1][C:2]1[N:7]=[CH:6][N:5]=[C:4]2[N:8]([CH:12]([C:14]3[C:15]([O:33][CH3:34])=[C:16]([CH:22]4[CH2:25][N:24](C(OC(C)(C)C)=O)[CH2:23]4)[C:17]([CH3:21])=[C:18]([Cl:20])[CH:19]=3)[CH3:13])[N:9]=[C:10]([CH3:11])[C:3]=12.[ClH:35].O1CCOCC1>C(Cl)Cl>[ClH:20].[ClH:35].[NH:24]1[CH2:23][CH:22]([C:16]2[C:15]([O:33][CH3:34])=[C:14]([CH:12]([N:8]3[C:4]4=[N:5][CH:6]=[N:7][C:2]([NH2:1])=[C:3]4[C:10]([CH3:11])=[N:9]3)[CH3:13])[CH:19]=[C:18]([Cl:20])[C:17]=2[CH3:21])[CH2:25]1
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 313Hydrochloric AcidHCID 312751,4-DioxaneHCID 86677628tert-Butyl 3-{3-[1-(4-amino-3-methyl-1H-pyrazolo[3,4-d]pyrimidin-1-yl)ethyl]-5-chloro-2-methoxy-6-methylphenyl}azetidine-1-carboxylate

生成物 1

HCID 866776291-[1-(3-Azetidin-3-yl-5-chloro-2-methoxy-4-methylphenyl)ethyl]-3-methyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine dihydrochloride

試薬・触媒・溶媒 1

HCID 6344
Dichloromethane
溶媒

実験手順

To a solution of the racemic tert-butyl 3-{3-[1-(4-amino-3-methyl-1H-pyrazolo[3,4-d]pyrimidin-1-yl)ethyl]-5-chloro-2-methoxy-6-methylphenyl}azetidine-1-carboxylate (146 mg, 0.300 mmol) (racemic intermediate from Example 1 Step 6) in methylene chloride (1.5 mL) was added 4.0 M hydrogen chloride in 1,4-dioxane (0.75 mL, 3.0 mmol). After stirred at rt for 2 h, the solvents were evaporated and the resulting residue dried in vacuo to give 138 mg of the desired product as the HCl salt. LCMS calculated for C19H24ClN6O (M+H)+: m/z=387.2; Found: 387.1.

後処理

  1. customthe solvents were evaporated
  2. customthe resulting residue dried in vacuo

出典と根拠

ORDレコード
ord-8d13c3c3e5ba4e989794213db514a859
出典データセット
uspto-grants-2015_12
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US09199982B2

反応ノート

読み込み中…

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