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llms.txt · MCPガイドプライバシーポリシー · 利用規約 · サポートv1.8.0
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rac-Ethyl 2-[3-(benzylamino)-4-fluorophenyl]-trans-cyclopropanecarboxylate → rac-Ethyl 2-[3-amino-4-fluorophenyl]-trans-cyclopropanecarboxylate

HRID 1476068
ノート
印刷プレビュー

反応式

HRID 1476068 の反応式
C([NH:8][C:9]1[CH:10]=[C:11]([C@@H:16]2[CH2:18][C@H:17]2[C:19]([O:21][CH2:22][CH3:23])=[O:20])[CH:12]=[CH:13][C:14]=1[F:15])C1C=CC=CC=1.[H][H]>C(O)C.C1COCC1.[Pd]>[NH2:8][C:9]1[CH:10]=[C:11]([C@@H:16]2[CH2:18][C@H:17]2[C:19]([O:21][CH2:22][CH3:23])=[O:20])[CH:12]=[CH:13][C:14]=1[F:15]
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 2

HCID 123461582rac-Ethyl 2-[3-(benzylamino)-4-fluorophenyl]-trans-cyclopropanecarboxylateHCID 178418361HCID 178418361、化合物

生成物 1

HCID 123637899rac-Ethyl 2-[3-amino-4-fluorophenyl]-trans-cyclopropanecarboxylate

試薬・触媒・溶媒 2

HCID 23938Palladium触媒HCID 21873804Tetrahydrofuran ethanol溶媒

実験手順

262 mg (purity 66%, 0.55 mmol) of (+/−)-ethyl 2-[3-(benzylamino)-4-fluorophenyl]-trans-cyclopropanecarboxylate were dissolved in 5 ml of ethanol/THF (1:1), 26 mg of palladium on carbon (10%) were added and the mixture was hydrogenated at RT using a hydrogen pressure of 1 bar for 24 h. The reaction mixture was then filtered through celite, the residue was washed with ethanol and the filtrate was concentrated. The crude product obtained in this manner was purified by preparative HPLC. This gave 87 mg (69% of theory) of the target compound.

後処理

  1. customwas hydrogenated at RT
  2. customfor 24 h
  3. filtrationThe reaction mixture was then filtered through celite
  4. washthe residue was washed with ethanol
  5. concentrationthe filtrate was concentrated

出典と根拠

ORDレコード
ord-0395c158f5d54612a9a55dfaa91fc24b
出典データセット
uspto-grants-2015_04
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US09018414B2

反応ノート

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