Hydrogen Bromide → HCID 20058556, Verbindung

HRID 2050564Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 2050564
Cl.Cl.C[O:4][C:5]1[CH:6]=[C:7]([CH2:13][CH2:14][NH:15][CH2:16][CH2:17][CH2:18][CH2:19][CH2:20][CH2:21][NH:22][CH2:23][CH2:24][C:25]2[CH:30]=[CH:29][CH:28]=[CH:27][CH:26]=2)[CH:8]=[CH:9][C:10]=1[O:11]C.[BrH:31]>>[BrH:31].[BrH:31].[C:25]1([CH2:24][CH2:23][NH:22][CH2:21][CH2:20][CH2:19][CH2:18][CH2:17][CH2:16][NH:15][CH2:14][CH2:13][C:7]2[CH:6]=[C:5]([OH:4])[C:10]([OH:11])=[CH:9][CH:8]=2)[CH:26]=[CH:27][CH:28]=[CH:29][CH:30]=1

Komponenten

3

Edukt 2

HCID 260Hydrogen BromideHCID 20058526N-(2-(3,4-dimethoxyphenyl)ethyl)-N'-(2-phenyl-ethyl)hexan-1,6-diamin Dihydrochlorid

Produkt 1

HCID 20058556HCID 20058556, Verbindung

Versuchsvorschrift

A solution of the diamine product of step (b) (4.75 g) in 48% aqueous hydrobromic acid (70 ml) was heated under reflux in an atmosphere of nitrogen for 3.5 hours. The solid which formed on cooling was filtered off and crystallised from ethanol, to give the title compound as the dihydrobromide salt, (3.1 g), mp 227°-228°.

Aufarbeitung

  1. temperatureunder reflux in an atmosphere of nitrogen for 3.5 hours
  2. customThe solid which formed
  3. temperatureon cooling
  4. filtrationwas filtered off
  5. customcrystallised from ethanol

Quellen und Nachweise

ORD-Eintrag
ord-523249e54e0a4d21bea0bbb05956a24e
Quelldatensatz
uspto-grants-1991_05
Patentnummer
US05013760

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