Hydrochloric Acid → HCID 20135828, compound

HRID 580128Notes

Reaction equation

HRID 580128 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-3c552fd455c94c79a31fc51321d37e1f
Source dataset
uspto-grants-1988_06
Patent number
US04751302

Reaction notes

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