Hydrochloric Acid → 3-(3-Diethylaminopropylamino)-5-aminoindazole dihydrochloride

HRID 580133Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 580133
[CH2:1]([N:3]([CH2:18][CH3:19])[CH2:4][CH2:5][CH2:6][NH:7][C:8]1[C:16]2[C:11](=[CH:12][CH:13]=[C:14]([NH2:17])[CH:15]=2)[NH:10][N:9]=1)[CH3:2].[ClH:20].C(OCC)C>C(O)C>[ClH:20].[ClH:20].[CH2:18]([N:3]([CH2:1][CH3:2])[CH2:4][CH2:5][CH2:6][NH:7][C:8]1[C:16]2[C:11](=[CH:12][CH:13]=[C:14]([NH2:17])[CH:15]=2)[NH:10][N:9]=1)[CH3:19]

Komponenten

5

Edukt 3

HCID 313Hydrochloric AcidHCID 3283Diethyl EtherHCID 201357883-(3-Diethylaminopropylamino)-5-aminoindazole

Produkt 1

HCID 201357873-(3-Diethylaminopropylamino)-5-aminoindazole dihydrochloride

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 702EthanolLösungsmittel

Versuchsvorschrift

In 15 ml of absolute ethyl alcohol was dissolved 0.6 g of 3-(3-diethylaminopropylamino)-5-aminoindazole, and into the solution was introduced dried hydrogen chloride gas under cooling with ice. To the solution was added anhydrous diethyl ether to separate crystals. Then the crystals were obtained by filtration and dried to give 3-(3-diethylaminopropylamino)-5-aminoindazole dihydrochloride having the following analytical value.

Aufarbeitung

  1. temperatureunder cooling with ice
  2. customto separate crystals
  3. customThen the crystals were obtained by filtration
  4. customdried

Quellen und Nachweise

ORD-Eintrag
ord-902ca7c6c17e40c084c74154228125c2
Quelldatensatz
uspto-grants-1988_06
Patentnummer
US04751302

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