Acetic Acid → N-phenylindan-2-amine

HRID 538668ノート

反応式

HRID 538668 の反応式
[CH2:1]1[C:9]2[C:4](=[CH:5][CH:6]=[CH:7][CH:8]=2)[CH2:3][C:2]1=O.[NH2:11][C:12]1[CH:17]=[CH:16][CH:15]=[CH:14][CH:13]=1.CC(O)=O.[BH-](OC(C)=O)(OC(C)=O)OC(C)=O.[Na+]>C(Cl)Cl.CCOC(C)=O>[CH2:1]1[C:9]2[C:4](=[CH:5][CH:6]=[CH:7][CH:8]=2)[CH2:3][CH:2]1[NH:11][C:12]1[CH:17]=[CH:16][CH:15]=[CH:14][CH:13]=1

参加物

7

反応物 4

HCID 176Acetic AcidHCID 6115AnilineHCID 119832-IndanoneHCID 5049666Sodium triacetoxyborohydride

生成物 1

HCID 118068N-phenylindan-2-amine

試薬・触媒・溶媒 2

HCID 6344Dichloromethane溶媒HCID 8857Ethyl Acetate溶媒

実験手順

To a stirred solution of 2-indanone (5 g, 37.83 mmol) in DCM (135 mL) were successively added aniline (3.4 mL, 37.83 mmol), AcOH (2.16 mL, 37.83 mmol) and Na(OAc)3BH (11.22 g, 52.96 mmol) portion-wise at ice cold conditions. The reaction mixture was stirred at rt for 16 hours. The reaction mixture was then diluted with EtOAc (450 mL) and washed with water (150 mL) and brine (50 mL). The organic layer was dried over Na2SO4, filtered and concentrated. The crude material was purified by Combiflash® chromatography and eluted with 1.7% EtOAc in hexane to obtain compound 7.

後処理

  1. washwashed with water (150 mL) and brine (50 mL)
  2. dry with materialThe organic layer was dried over Na2SO4
  3. filtrationfiltered
  4. concentrationconcentrated
  5. customThe crude material was purified by Combiflash® chromatography
  6. washeluted with 1.7% EtOAc in hexane

出典と根拠

ORDレコード
ord-ed6726d559e94195baf2dd9172dd520e
出典データセット
uspto-grants-2014_10
特許番号
US08865741B2

反応ノート

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