Zurück
HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 1748972Erstellt: 25. Oktober 2026

Acetic Acid → 1,3-Benzenediol,5-[5-(trifluoromethyl)-2-benzothiazolyl]-

https://huagongshe.com/reaction/1748972

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktAcetic AcidHCID 176—
Edukt2-Amino-4-(trifluoromethyl)benzenethiolHCID 88042—
Edukt3,5-DihydroxybenzaldehydeHCID 94365—
EduktSodium AcetateHCID 517045—
LösungsmittelWaterHCID 962—
LösungsmittelEthyl AcetateHCID 8857—
Produkt1,3-Benzenediol,5-[5-(trifluoromethyl)-2-benzothiazolyl]-HCID 6019458037%

Reaktionsschritte

In an acetic acid (0.42 mL) solvent, a mixture including 2-amino-4-(trifluoromethyl)benzenethiol (100 mg, 0.44 mmol), 3,5-dihydroxybenzaldehyde (60 mg, 0.44 mmol), and sodium acetate (107 mg, 1.30 mmol) was refluxed for 6.5 hours. After cooling, the reaction mixture was distributed between ethyl acetate and water, and an organic layer was dried by using MgSO4, filtered, and evaporated under reduced pressure. The residual was purified by silica gel column chromatography using hexane and ethyl acetate (2:1) as a developer to obtain a solid Compound 36 (50.6 mg, 37%).

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS09155690B2
Quelldatensatzuspto-grants-2015_10
ORD IDord-938ccd8bdade46769b3ee5fe67fced04
Quellennotizuspto-grants-2015_10