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HRID 542869Erstellt: 25. Oktober 2026

Hydrochloric Acid → 3,4-bis-(4-methoxyphenyl)-5-ethyl-4H-1,2,4-triazole hydrochloride

https://huagongshe.com/reaction/542869

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktHydrochloric AcidHCID 313—
EduktDiisopropyl EtherHCID 7914—
Edukt3,4-bis-(4-methoxyphenyl)-5-ethyl-4H-1,2,4-triazoleHCID 13054018—
LösungsmittelEthanolHCID 702—
Produkt3,4-bis-(4-methoxyphenyl)-5-ethyl-4H-1,2,4-triazole hydrochlorideHCID 20151545—

Reaktionsschritte

2.9 ml of a solution of 5.9N hydrogen chloride in ethanol were added to a solution of 5 g of the product of Example 1 in 5 ml of ethanol and the mixture was stirred while adding isopropyl ether thereto. The mixture was stirred for 24 hours and was filtered. The product was empasted with isopropyl ether, filtered and dried under pressure to obtain 4.4 g of 3,4-bis-(4-methoxyphenyl)-5-ethyl-4H-1,2,4-triazole hydrochloride.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS04659729
Quelldatensatzuspto-grants-1987_04
ORD IDord-443474a511404915bd3fcb8dc9d678f8
Quellennotizuspto-grants-1987_04