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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 1525639Erstellt: 24. Oktober 2026

Pyridine → Borate(1-), tetrafluoro-, hydrogen, compd. with pyridine (1:1:1)

https://huagongshe.com/de/reaction/1525639

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktPyridineHCID 1049—
EduktTetrafluoroboric acidHCID 28118—
ProduktBorate(1-), tetrafluoro-, hydrogen, compd. with pyridine (1:1:1)HCID 1101923362%

Reaktionsschritte

Tetrafluoroboric acid (250 ml, 2.00 mol) was added to cool (0° C.) pyridine (157.7 ml, 1.95 mol) and within 25 min a colorless precipitate was obtained. After the acid was completely added the mixture was further stirred for 30 min at the same temperature. Then the reaction mixture was filtered. The residue was washed twice with cold ethanol and dried 12 h at high vacuum to yield 201.9 g (60%) pyridiniumtetrafluoroborate as colorless crystals.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS09085535B2
Quelldatensatzuspto-grants-2015_07
ORD IDord-2276f2b332ac44709ebb2e2b240805ef
Quellennotizuspto-grants-2015_07