1,3-Propanediamine → HCID 20434879, compound

HRID 1154320Notes

Reaction equation

HRID 1154320 reaction equation
[CH:1]([C:3]1[CH:8]=[CH:7][N:6]=[CH:5][CH:4]=1)=[CH2:2].[NH2:9][CH2:10][CH2:11][CH2:12][NH2:13]>O>[N:6]1[CH:7]=[CH:8][C:3]([CH2:1][CH2:2][NH:9][CH2:10][CH2:11][CH2:12][NH2:13])=[CH:4][CH:5]=1

Participants

4

Reactant 2

HCID 4281,3-PropanediamineHCID 75024-Vinylpyridine

Product 1

HCID 20434879HCID 20434879, compound

Reagents, catalysts & solvents 1

HCID 962WaterSolvent2×

Procedure

A mixture of 4-vinylpyridine (10.8 cm3), 1,3-diaminopropane (25 cm3) and "Triton B" (Trade Mark) (5 g; 40% solution in water) was stirred and heated at 130° for 20 hours. Water (100 cm3) was added and the mixture was extracted with chloroform (3×100 cm3). The dried (MgSO4) extracts were evaporated in vacuo to give an oil which was distilled to give 5.4 g of N-[2-(4-pyridyl)ethyl]-1,3-diaminopropane as an oil, b.p. 150°/0.03 mm. (Kugelrohr).

Workup

  1. temperatureheated at 130° for 20 hours
  2. extractionthe mixture was extracted with chloroform (3×100 cm3)
  3. dry with materialThe dried (MgSO4) extracts
  4. customwere evaporated in vacuo
  5. customto give an oil which
  6. distillationwas distilled

Sources & evidence

ORD record
ord-4a08838b8ef94468a52b0d543f226ba0
Source dataset
uspto-grants-1984_12
Patent number
US04489075

Reaction notes

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