Sodium Hydroxide → 1135125-14-2

HRID 2093118

Reaktionsgleichung

Reaktionsgleichung von HRID 2093118
[NH:1]1[C:9]2[CH2:8][CH2:7][N:6]([C:10]([O:12][C:13]([CH3:16])([CH3:15])[CH3:14])=[O:11])[CH2:5][C:4]=2[CH:3]=[C:2]1[C:17]([O:19]CC)=[O:18].[OH-].[Na+]>C(O)C>[C:13]([O:12][C:10]([N:6]1[CH2:7][CH2:8][C:9]2[NH:1][C:2]([C:17]([OH:19])=[O:18])=[CH:3][C:4]=2[CH2:5]1)=[O:11])([CH3:16])([CH3:14])[CH3:15]

Komponenten

4

Edukt 2

HCID 14798Sodium HydroxideHCID 668643095-Tert-butyl 2-ethyl 6,7-dihydro-1H-pyrrolo[3,2-C]pyridine-2,5(4H)-dicarboxylate

Produkt 1

HCID 665233071135125-14-2

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 702EthanolLösungsmittel

Versuchsvorschrift

To a solution of 5-tert-butyl 2-ethyl 1,4,6,7-tetrahydro-5H-pyrrolo[3,2-c]pyridine-2,5-dicarboxylate (1 eq.) obtained in step I of example 212 in ethanol was added NaOH (2.00 eq.) and refluxed for 6 hrs. Reaction mixture was concentrated under reduced pressure and neutralized to get desired compound 5-(tert-butoxycarbonyl)-4,5,6,7-tetrahydro-1H-pyrrolo[3,2-c]pyridine-2-carboxylic acid.

Aufarbeitung

  1. temperaturerefluxed for 6 hrs
  2. customReaction mixture
  3. concentrationwas concentrated under reduced pressure

Quellen und Nachweise

ORD-Eintrag
ord-67db7552a3464443a72ea85cddc8fc8d
Quelldatensatz
uspto-grants-2013_05
Patentnummer
US08440830B2

Verknüpfte Notizen

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