Hydrochloric Acid → HCID 178478837, compound

HRID 1460073Notes

Reaction equation

HRID 1460073 reaction equation
[C:1]([CH2:9][CH2:10][C:11](=O)[C:12]1[CH:17]=[CH:16][CH:15]=[CH:14][CH:13]=1)(=O)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.C(=O)(O)O.[NH2:23][NH:24][C:25]([NH2:27])=[NH:26].[ClH:28]>C(O)C>[ClH:28].[ClH:28].[C:2]1([C:1](=[N:23][NH:24][C:25](=[NH:26])[NH2:27])[CH2:9][CH2:10][C:11](=[N:23][NH:24][C:25](=[NH:27])[NH2:26])[C:12]2[CH:17]=[CH:16][CH:15]=[CH:14][CH:13]=2)[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1

Participants

5

Reactant 3

HCID 313Hydrochloric AcidHCID 1363221,4-Diphenyl-1,4-butanedioneHCID 178513185HCID 178513185, compound

Product 1

HCID 178478837HCID 178478837, compound

Reagents, catalysts & solvents 1

HCID 702EthanolSolvent

Procedure

1,2-dibenzoylethane (4.76 g), aminoguanidine bicarbonate (5.45 g), and concentrated hydrochloric acid (3.33 mL) were heated in 50% ethanol (60 mL) for 24 hr. Cooling, concentration and filtration gave 4.3 g of 2,2'-(1,4-diphenyl-1,4-butanediylidene)bis(hydrazinecarboximidamide) dihydrochloride, mp 285°-6° C.

Workup

  1. temperatureCooling
  2. concentrationconcentration and filtration

Sources & evidence

ORD record
ord-af37f3e63f4d430a87092d10e2a6acff
Source dataset
uspto-grants-1998_12
Patent number
US05854289

Reaction notes

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