1-Propanesulfonic acid, 1,1,2,3,3,3-hexafluoro- → 2,5-Diethoxy-4-p-tolylmercaptobenzenediazonium 1,1,2,3,3,3-hexafluoropropanesulfonate

HRID 1955490

Reaktionsgleichung

Reaktionsgleichung von HRID 1955490
[Cl-].[CH2:2]([O:4][C:5]1[CH:10]=[C:9]([S:11][C:12]2[CH:17]=[CH:16][C:15]([CH3:18])=[CH:14][CH:13]=2)[C:8]([O:19][CH2:20][CH3:21])=[CH:7][C:6]=1[N+:22]#[N:23])[CH3:3].[F:24][C:25]([F:36])([S:32]([OH:35])(=[O:34])=[O:33])[CH:26]([F:31])[C:27]([F:30])([F:29])[F:28]>O>[F:36][C:25]([F:24])([S:32]([O-:35])(=[O:33])=[O:34])[CH:26]([F:31])[C:27]([F:28])([F:30])[F:29].[CH2:2]([O:4][C:5]1[CH:10]=[C:9]([S:11][C:12]2[CH:13]=[CH:14][C:15]([CH3:18])=[CH:16][CH:17]=2)[C:8]([O:19][CH2:20][CH3:21])=[CH:7][C:6]=1[N+:22]#[N:23])[CH3:3]

Komponenten

4

Edukt 2

HCID 97946281-Propanesulfonic acid, 1,1,2,3,3,3-hexafluoro-HCID 152790442,5-Diethoxy-4-[(4-methylphenyl)sulfanyl]benzene-1-diazonium chloride

Produkt 1

HCID 152790452,5-Diethoxy-4-p-tolylmercaptobenzenediazonium 1,1,2,3,3,3-hexafluoropropanesulfonate

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 962WaterLösungsmittel

Versuchsvorschrift

50 g of 2,5-diethoxy-4-p-tolylmercaptobenzenediazonium chloride 1/2 ZnCl2 were dissolved in 1.5 1 of water. 20 ml of 1,1,2,3,3,3-hexafluoropropanesulfonic acid were then added dropwise to the filtered solution while stirring vigorously. The product, which precipitates as oily drops, solidified after a few minutes, was filtered off by suction, suspended in 1 1 of water while stirring vigorously, again filtered off by suction and, finally, dried. 56.5 g of 2,5-diethoxy-4-p-tolylmercaptobenzenediazonium 1,1,2,3,3,3-hexafluoropropanesulfonate were obtained as a fine, light brown powder.

Aufarbeitung

  1. customThe product, which precipitates as oily drops
  2. waitsolidified after a few minutes
  3. filtrationwas filtered off by suction
  4. stirringwhile stirring vigorously
  5. filtrationagain filtered off by suction
  6. customfinally, dried

Quellen und Nachweise

ORD-Eintrag
ord-df1ed95331dc4d14b9844901f4d49887
Quelldatensatz
uspto-grants-1998_07
Patentnummer
US05776652

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