4-Oxobutanoic acid → 1-Piperidinium

HRID 66157

Reaktionsgleichung

Reaktionsgleichung von HRID 66157
[O:1]=[CH:2][CH2:3][CH2:4][C:5]([OH:7])=[O:6].[NH:8]1[CH2:13][CH2:12][CH2:11][CH2:10][CH2:9]1>C1C=CC=CC=1>[NH2+:8]1[CH2:13][CH2:12][CH2:11][CH2:10][CH2:9]1.[O:1]=[CH:2][CH2:3][CH2:4][C:5]([O-:7])=[O:6]

Komponenten

5

Edukt 2

HCID 11124-Oxobutanoic acidHCID 8082Piperidine

Produkt 2

HCID 6379691-PiperidiniumHCID 95432384-Oxobutanoate

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 241BenzeneLösungsmittel

Versuchsvorschrift

100 Mg. of 4-(8-methoxy-6,11-dihydrodibenzo-[b.e.]-thiepin-11-one-3-yl)-4-oxobutyric acid in 10 ml. of benzene is treated with 60 mg. of piperidine. The solution obtained is allowed to stand for one hour and the crystalline material which forms is filtered, washed with ether and air dried to yield piperidinium 4-(8-methoxy-6,11-dihydrodibenzo-[b.e.]-thiepin-11-one-3-yl)-4-oxobutyrate.

Aufarbeitung

  1. customThe solution obtained
  2. filtrationthe crystalline material which forms is filtered
  3. washwashed with ether and air
  4. customdried

Quellen und Nachweise

ORD-Eintrag
ord-95cdf6991778486985518cab3455bb88
Quelldatensatz
uspto-grants-1978_12
Patentnummer
US04130654

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