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

HRID 536446

Reaktionsgleichung

Reaktionsgleichung von HRID 536446
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-228c365d383e4ceba0442cb320284762
Quelldatensatz
uspto-grants-2014_10
Patentnummer
US08859584B2

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