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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 845395Erstellt: 26. Oktober 2026

Ethanol → 2-Acetylpyridine 4-(2-morpholinoethyl)thiosemicarbazone

https://huagongshe.com/reaction/845395

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktEthanolHCID 702—
Edukt2-AcetylpyridineHCID 14286—
Edukt3-Amino-1-(2-(morpholin-4-yl)ethyl)thioureaHCID 736209—
LösungsmittelAcetic AcidHCID 176—
Produkt2-Acetylpyridine 4-(2-morpholinoethyl)thiosemicarbazoneHCID 54402859—

Reaktionsschritte

A mixture of 6.00 g (0.0294 mole) of 4-(2-morpholinoethyl)thiosemicarbazide, 3.91 g (0.0323 mole) of 2-acetylpyridine, 20 mL of 95% ethanol, and 0.4 mL of glacial acetic acid was heated under reflux for 1.25 hours. The mixture then stood overnight at room temperature. Colourless crystals were collected and recrystallised from 40 mL of 95% ethanol; yield 7.81 g (86%) of pale yellow crystals of 2-acetylpryridine 4-(2-morpholinoethyl)thiosemicarbazone, mp 167.5°-169° C.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS04758572
Quelldatensatzuspto-grants-1988_07
ORD IDord-1146570031294c70b5319c308ba10868
Quellennotizuspto-grants-1988_07