Sodium Hydroxide → 9-Chloro-3-methyl-1,2,3,4,5,6-hexahydroazepino[4,5-b]indole

HRID 1481365Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1481365
Cl.[CH3:2][N:3]1[CH2:9][CH2:8][CH2:7][C:6](=O)[CH2:5][CH2:4]1.Cl.[Cl:12][C:13]1[CH:18]=[CH:17][C:16]([NH:19]N)=[CH:15][CH:14]=1.[OH-].[Na+]>S(=O)(=O)(O)O.O1CCOCC1>[Cl:12][C:13]1[CH:18]=[CH:17][C:16]2[NH:19][C:6]3[CH2:5][CH2:4][N:3]([CH3:2])[CH2:9][CH2:8][C:7]=3[C:15]=2[CH:14]=1

Komponenten

6

Edukt 3

HCID 14798Sodium HydroxideHCID 71600Hydrazine, (4-chlorophenyl)-, hydrochloride (1:1)HCID 101978461-methylazepan-4-one Hydrochloride

Produkt 1

HCID 685585079-Chloro-3-methyl-1,2,3,4,5,6-hexahydroazepino[4,5-b]indole

Reagenzien, Katalysatoren, Lösungsmittel 2

HCID 1118Sulfuric AcidLösungsmittelHCID 312751,4-DioxaneLösungsmittel

Versuchsvorschrift

The title compound was prepared by following general procedure 1. 1-Methylazepan-4-one hydrochloride (164 mg, 1 mmol) and 4-chlorophenylhydrazine hydrochloride (179 mg, 1 mmol) were heated in a mixture of 7% sulfuric acid in 1,4-dioxane (2-3 mL) overnight under nitrogen. Two liquid layers persisted throughout the reaction. The mixture was poured on to ice and basified with 50% aq NaOH. The resulting precipitate was filtered, washed well with water, and dried in air to give 9-chloro-1,2,3,4,5,6-hexahydro-3-methylazepino[4,5-b]indole as a dark brown solid (183 mg 78% yield).

Aufarbeitung

  1. customThe title compound was prepared
  2. customTwo liquid layers persisted throughout the reaction
  3. additionThe mixture was poured on to ice
  4. filtrationThe resulting precipitate was filtered
  5. washwashed well with water
  6. customdried in air

Quellen und Nachweise

ORD-Eintrag
ord-2df978f1d2cf4beeada0e87f5b95530e
Quelldatensatz
uspto-grants-2016_08
Patentnummer
US09409910B2

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