Zurück
HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 1955490Erstellt: 25. Oktober 2026

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

https://huagongshe.com/reaction/1955490

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
Edukt1-Propanesulfonic acid, 1,1,2,3,3,3-hexafluoro-HCID 9794628—
Edukt2,5-Diethoxy-4-[(4-methylphenyl)sulfanyl]benzene-1-diazonium chlorideHCID 15279044—
LösungsmittelWaterHCID 962—
Produkt2,5-Diethoxy-4-p-tolylmercaptobenzenediazonium 1,1,2,3,3,3-hexafluoropropanesulfonateHCID 15279045—

Reaktionsschritte

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.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS05776652
Quelldatensatzuspto-grants-1998_07
ORD IDord-df1ed95331dc4d14b9844901f4d49887
Quellennotizuspto-grants-1998_07