Ammonium Hydroxide → (5,6-Dihydro-4H-pyrrolo[3,2,1-ij]quinolin-1-yl)Oxoacetamide

HRID 351584Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 351584
C[O:2][C:3](=O)[C:4]([C:6]1[C:16]2=[C:17]3[C:12](=[CH:13][CH:14]=[CH:15]2)[CH2:11][CH2:10][CH2:9][N:8]3[CH:7]=1)=[O:5].[OH-].[NH4+:20]>O1CCCC1>[C:6]1([C:4](=[O:5])[C:3]([NH2:20])=[O:2])[C:16]2=[C:17]3[C:12](=[CH:13][CH:14]=[CH:15]2)[CH2:11][CH2:10][CH2:9][N:8]3[CH:7]=1

Komponenten

4

Edukt 2

HCID 14923Ammonium HydroxideHCID 59298805methyl 2-(5,6-dihydro-4H-pyrrolo[3,2,1-ij]quinolin-1-yl)-2-oxoacetate

Produkt 1

HCID 22556693(5,6-Dihydro-4H-pyrrolo[3,2,1-ij]quinolin-1-yl)OxoacetamideAusbeute 86 %

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 8028TetrahydrofuranLösungsmittel

Versuchsvorschrift

To a solution of (5,6-Dihydro-4H-pyrrolo[3,2,1-ij]quinolin-1-yl)oxoacetic acid methyl ester (0.50 g, 2.06 mmol) in 10 mL of tetrahydrofuran at 0° C. was added concentrated ammonium hydroxide (2 mL). The bath was removed and the mixture stirred 3 hours. After diluting with 20 mL of water, the suspension was filtered, washed with 10 mL of water followed by 10 mL of diethyl ether, and dried under reduced pressure to provide 0.403 g (86%) of the desired compound as a light yellow solid.

Aufarbeitung

  1. customThe bath was removed
  2. additionAfter diluting with 20 mL of water
  3. filtrationthe suspension was filtered
  4. washwashed with 10 mL of water
  5. customdried under reduced pressure

Quellen und Nachweise

ORD-Eintrag
ord-2119dc62522546a589fe04cf02f1a2f1
Quelldatensatz
uspto-grants-2004_06
Patentnummer
US06743785B2

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