Hydrochloric Acid → HCID 20135828, compound

HRID 484851Notes

Reaction equation

HRID 484851 reaction equation
[CH2:1]([N:3]([CH2:19][CH3:20])[CH2:4][CH2:5][CH2:6][N:7]1[C:15]2[C:10](=[CH:11][C:12]([NH2:17])=[CH:13][C:14]=2[NH2:16])[C:9]([NH2:18])=[N:8]1)[CH3:2].[ClH:21].C(OCC)C>C(O)C>[ClH:21].[ClH:21].[ClH:21].[ClH:21].[CH2:19]([N:3]([CH2:1][CH3:2])[CH2:4][CH2:5][CH2:6][N:7]1[C:15]2[C:10](=[CH:11][C:12]([NH2:17])=[CH:13][C:14]=2[NH2:16])[C:9]([NH2:18])=[N:8]1)[CH3:20]

Participants

5

Reactant 3

HCID 313Hydrochloric AcidHCID 3283Diethyl EtherHCID 20135816HCID 20135816, compound

Product 1

HCID 20135828HCID 20135828, compound

Reagents, catalysts & solvents 1

HCID 702EthanolSolvent

Procedure

In 20 ml of absolute ethyl alcohol was dissolved 2.0 g of 1-(3-diethylaminopropyl)-3,5,7-triaminoindazole 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 1-(3-diethylaminopropyl)-3,5,7-triaminoindazole tetrahydrochloride having the following analytical value.

Workup

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

Sources & evidence

ORD record
ord-c4a119083c1f43f4877bdfcdf90acaff
Source dataset
uspto-grants-1985_08
Patent number
US04533731

Reaction notes

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