Methanol → 4-amino-2,3-dihydro-1H-inden-2-ol

HRID 2404367Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 2404367
C([O:4][CH:5]1[CH2:13][C:12]2[C:7](=[CH:8][CH:9]=[CH:10][C:11]=2[NH2:14])[CH2:6]1)(=O)C.CO.C(=O)([O-])[O-].[K+].[K+]>CC(O)C>[NH2:14][C:11]1[CH:10]=[CH:9][CH:8]=[C:7]2[C:12]=1[CH2:13][CH:5]([OH:4])[CH2:6]2

Komponenten

5

Versuchsvorschrift

A slurry of 4-amino-2,3-dihydro-1H-inden-2-yl acetate (12.6 g, 65.9 mmol; prepared according to US2003109700), MeOH (63 mL), and potassium carbonate (13.7 g, 99.0 mmol) was stirred at ambient temperature for 15 minutes. The reaction mixture was diluted with IPA (630 mL), passed through a plug of silica gel, washed with IPA (100 mL), and concentrated to give the title compound (9.70 g, 65.0 mmol, 99%). MS (DCI) m/z 267 (M+NH4)+.

Aufarbeitung

  1. washwashed with IPA (100 mL)
  2. concentrationconcentrated

Quellen und Nachweise

ORD-Eintrag
ord-227689a9eab64b1b85e2965bcc48465d
Quelldatensatz
uspto-grants-2014_08
Patentnummer
US08802711B2

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