Tripropylamine → HCID 23323335, compound

HRID 1381073Notes

Reaction equation

HRID 1381073 reaction equation
[Br:1][CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7]Br.[CH2:9]([N:12]([CH2:16][CH2:17][CH3:18])[CH2:13][CH2:14][CH3:15])[CH2:10][CH3:11]>CO>[Br-:1].[Br-:1].[CH2:9]([N+:12]([CH2:16][CH2:17][CH3:18])([CH2:13][CH2:14][CH3:15])[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][N+:12]([CH2:16][CH2:17][CH3:18])([CH2:13][CH2:14][CH3:15])[CH2:9][CH2:10][CH3:11])[CH2:10][CH3:11]

Participants

4

Reactant 2

HCID 7616TripropylamineHCID 123681,6-Dibromohexane

Product 1

HCID 23323335HCID 23323335, compound

Reagents, catalysts & solvents 1

HCID 887MethanolSolvent

Procedure

N,N,N,N',N',N'-Hexapropylhexamethylenediammonium dibromide was synthesized by refluxing 100 grams (0.4 mole) of 1,6-dibromohexane with 140 grams (0.98 mole) of tripropylamine in 200 cc of methanol. The reaction took 24 hours and an oil was precipitated by addition of ether. The oil was redissolved in dimethylformamide. Addition of ether precipitated a white solid, which was separated from the liquid by filtration. It was washed with ether and dried at 50° C. in a vacuum. The composition of the product included:

Workup

  1. customan oil was precipitated by addition of ether
  2. dissolutionThe oil was redissolved in dimethylformamide
  3. additionAddition of ether
  4. customprecipitated a white solid, which
  5. customwas separated from the liquid by filtration
  6. washIt was washed with ether
  7. customdried at 50° C. in a vacuum

Sources & evidence

ORD record
ord-804b54160bf94a21b2e5924537049346
Source dataset
uspto-grants-1986_04
Patent number
US04585638

Reaction notes

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