Tetrafluoro-m-phenylenediamine dihydrochloride → HCID 86757236, compound

HRID 650128Notes

Reaction equation

[Br-:1].[CH2:2]([N+:5]1([CH2:12][CH:13]=[CH2:14])[CH2:11][CH2:10][CH2:9][CH2:8][CH2:7][CH2:6]1)[CH:3]=[CH2:4].[Cl-:15].[CH2:16]([NH2+:19][CH2:20][CH:21]=[CH2:22])[CH:17]=[CH2:18].C1(N)C(F)=C(F)C(F)=C(N)C=1F.Cl.Cl>O>[Br-:1].[CH2:12]([N+:5]1([CH2:2][CH:3]=[CH2:4])[CH2:11][CH2:10][CH2:9][CH2:8][CH2:7][CH2:6]1)[CH:13]=[CH2:14].[Cl-:15].[CH2:16]([NH2+:19][CH2:20][CH:21]=[CH2:22])[CH:17]=[CH2:18]

Participants

Conditions

Temperature: 70 °C

Procedure

26.0 g of N,N-diallylhomopiperidinium bromide (EXAMPLE 3) and 3.34 g of diallylammonium chloride (EXAMPLE 7) were dissolved in 29.0 g of deionized water to make a 50% solution of the monomer. To it was added 1.8 9 of 2,2′-azobis(2-amindinopropane) dihydrochloride and the reaction mixture was bubbled with a slow stream of nitrogen gas for 45 minutes. While stirring, the temperature was raised to 70° C. and the reaction mixture was stirred at 70° C. for 48 hours. After cooling to room temperature the polymer solution was diluted with 39 g of deionized water to make 30% polymer solution.

Workup

customthe reaction mixture was bubbled with a slow stream of nitrogen gas for 45 minutes
stirringthe reaction mixture was stirred at 70° C. for 48 hours
temperatureAfter cooling to room temperature the polymer solution
additionwas diluted with 39 g of deionized water

Sources & evidence

ORD record: ord-91ddb869b6c6484385cffdf225a64551
Source dataset: uspto-grants-2001_08
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US06271264B1

Reaction notes

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