Nitric Acid → HCID 178419082, compound

HRID 1370067Notes

Reaction equation

HRID 1370067 reaction equation
[CH3:1][O:2][C:3]1[CH:4]=[C:5]([CH:7]=[C:8]([O:12][CH3:13])[C:9]=1[O:10][CH3:11])[NH2:6].[N:14]#[C:15][NH2:16].[N+:17]([O-:20])([OH:19])=[O:18]>C(O)C>[N+:17]([O-:20])([O-:19])=[O:18].[CH3:13][O:12][C:8]1[CH:7]=[C:5]([NH:6][C:15]([NH2:16])=[NH2+:14])[CH:4]=[C:3]([O:2][CH3:1])[C:9]=1[O:10][CH3:11]

Participants

5

Reactant 3

HCID 944Nitric AcidHCID 9864CyanamideHCID 322853,4,5-Trimethoxyaniline

Product 1

HCID 178419082HCID 178419082, compound

Reagents, catalysts & solvents 1

HCID 702EthanolSolvent

Procedure

3,4,5-Trimethoxyphenylguanidinium nitrate was prepared by heating a solution of 3,4,5-trimethoxyaniline (5.49 g, 30.0 mmol), cyanamide [Aldrich, 50% solution in water w/v] (3.50 ml, 34.5 mmol) and concentrated HNO3 (2.1 ml, 30.0 mmol) in ethanol (30 ml). The solid which formed on cooling to room temperature was collected by filtration, washed with ethanol and dried to give the desired material (4.60 g) as a grey solid m.p. 187°.

Workup

  1. customThe solid which formed
  2. filtrationwas collected by filtration
  3. washwashed with ethanol
  4. customdried

Sources & evidence

ORD record
ord-a8a7b0b36aed450dae3030d7cff43881
Source dataset
uspto-grants-2003_06
Patent number
US06579983B1

Reaction notes

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