Sodium Carbonate → 2,3-Dihydrospiro(indene-1,4'-piperidine)

HRID 1110040Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1110040
Cl.[NH:2]1[CH2:7][CH2:6][C:5]2([C:15]3[C:10](=[CH:11][CH:12]=[CH:13][CH:14]=3)[CH2:9][CH2:8]2)[CH2:4][CH2:3]1.C(=O)([O-])[O-].[Na+].[Na+]>O>[NH:2]1[CH2:7][CH2:6][C:5]2([C:15]3[C:10](=[CH:11][CH:12]=[CH:13][CH:14]=3)[CH2:9][CH2:8]2)[CH2:4][CH2:3]1

Komponenten

4

Edukt 2

HCID 10340Sodium CarbonateHCID 225093272,3-Dihydrospiro[indene-1,4'-piperidine] hydrochloride

Produkt 1

HCID 156376162,3-Dihydrospiro(indene-1,4'-piperidine)

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 962WaterLösungsmittel

Versuchsvorschrift

Spiro[indane-1,4'-piperidine]hydrochloride (0.4 g, 1.8 mmol) was dissolved in water (20 ml), and the solution made alkaline using solid sodium carbonate. The mixture was extracted with ethyl acetate (5×20 ml), and the organic layers combined and dried (MgSO4). The solvent was removed in vacuo to give spiro[indane-1,4'-piperidine] as a clear oil, which was used without further purification.

Aufarbeitung

  1. extractionThe mixture was extracted with ethyl acetate (5×20 ml)
  2. dry with materialdried (MgSO4)
  3. customThe solvent was removed in vacuo

Quellen und Nachweise

ORD-Eintrag
ord-7a43b0c8298a4deeb4ff481d78a08221
Quelldatensatz
uspto-grants-1994_06
Patentnummer
US05324733

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