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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 876403Erstellt: 25. Oktober 2026

8-(Tert-butyldimethylsilyloxy)-2-((2-(4-(2-methoxyethoxy)pyridin-2-yl)hydrazono)methyl)quinoline → 8-(Tert-butyldimethylsilyloxy)-2-(7-(2-methoxyethoxy)-[1,2,4]triazolo[4,3-a]pyridin-3-yl)quinoline

https://huagongshe.com/reaction/876403

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
Edukt8-(Tert-butyldimethylsilyloxy)-2-((2-(4-(2-methoxyethoxy)pyridin-2-yl)hydrazono)methyl)quinolineHCID 67229769—
EduktAcetic acid;iodosylbenzeneHCID 73357407—
LösungsmittelDichloromethaneHCID 6344—
Produkt8-(Tert-butyldimethylsilyloxy)-2-(7-(2-methoxyethoxy)-[1,2,4]triazolo[4,3-a]pyridin-3-yl)quinolineHCID 6723122570%

Reaktionsschritte

To a solution of 8-(tert-butyldimethylsilyloxy)-2-((2-(4-(2-methoxyethoxy)pyridin-2-yl)hydrazono)methyl)quinoline (0.101 g, 0.223 mmol) in DCM (1.0 mL) was added iodosobenzene diacetate (0.0719 g, 0.223 mmol). After stirring at ambient temperature for 5 hours the reaction mixture was partitioned between DCM and aqueous saturated Na2S2O3. The organic layer was washed with brine, dried over Na2SO4, filtered and concentrated under reduced pressure. The residue was purified by flash column chromatography (40:1 DCM/MeOH) to provide 70 mg (70%) of desired product.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS08987251B2
Quelldatensatzuspto-grants-2015_03
ORD IDord-4cf61e3655e64da39eee9a444395c8cb
Quellennotizuspto-grants-2015_03