Methacrylamidopropyltrimethylammonium chloride → [3-(Methacryloylamino)propyl]trimethylammonium tetraphenylborate

HRID 1362791

Reaktionsgleichung

Reaktionsgleichung von HRID 1362791
[C:1]1([B-:7]([C:20]2[CH:25]=[CH:24][CH:23]=[CH:22][CH:21]=2)([C:14]2[CH:19]=[CH:18][CH:17]=[CH:16][CH:15]=2)[C:8]2[CH:13]=[CH:12][CH:11]=[CH:10][CH:9]=2)[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.[Na+].[Cl-].[C:28]([NH:33][CH2:34][CH2:35][CH2:36][N+:37]([CH3:40])([CH3:39])[CH3:38])(=[O:32])[C:29]([CH3:31])=[CH2:30]>O>[C:20]1([B-:7]([C:1]2[CH:2]=[CH:3][CH:4]=[CH:5][CH:6]=2)([C:8]2[CH:9]=[CH:10][CH:11]=[CH:12][CH:13]=2)[C:14]2[CH:19]=[CH:18][CH:17]=[CH:16][CH:15]=2)[CH:21]=[CH:22][CH:23]=[CH:24][CH:25]=1.[C:28]([NH:33][CH2:34][CH2:35][CH2:36][N+:37]([CH3:40])([CH3:38])[CH3:39])(=[O:32])[C:29]([CH3:31])=[CH2:30]

Komponenten

4

Edukt 2

HCID 106428Methacrylamidopropyltrimethylammonium chlorideHCID 2723787Sodium Tetraphenylborate

Produkt 1

HCID 86620566[3-(Methacryloylamino)propyl]trimethylammonium tetraphenylborateAusbeute 99,2 %

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 962WaterLösungsmittel2×

Versuchsvorschrift

Sodium tetraphenylborate (13.68 g, Aldrich Chemical Co.) was dissolved in 300 g of water in a 500 ml beaker marked as Container A. [3-(Methacryloylamino)propyl]trimethylammonium chloride (17.64 g, 50% in water, Aldrich Chemical Co.) was diluted in 500 g of water in a 1000 ml beaker marked as Container B. The solution in Container A was slowly (over about 10 minutes) added to the solution in Container B while severely stirring by a Silverson L4R. A white precipitate was formed and the mixture was stored in a refrigerator for 2 hours. After a first filtration, the white solid was collected and washed with 100 ml of water. The product was obtained from a second filtration and dried under ambient temperature over the weekend and then at 35° C. in an oven for 4 hours to provide 20 g of a white solid.

Aufarbeitung

  1. custom(over about 10 minutes)
  2. additionadded to the solution in Container B
  3. customA white precipitate was formed
  4. filtrationAfter a first filtration
  5. customthe white solid was collected
  6. washwashed with 100 ml of water
  7. customThe product was obtained from a second filtration
  8. customdried under ambient temperature over the weekend

Quellen und Nachweise

ORD-Eintrag
ord-b95838bb8694450aa649e7ceb0a49eb5
Quelldatensatz
uspto-grants-2011_02
Patentnummer
US07883826B2

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