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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 4353Erstellt: 23. Oktober 2026

Sodium borohydride → 1-Phenyl-1-[4-(4-pyridyl)-2-thiazolyl]methanol

https://huagongshe.com/de/reaction/4353

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktSodium borohydrideHCID 4311764—
Edukt1-Phenyl-1-[4-(4-pyridyl)-2-thiazolyl]methanoneHCID 14096958—
LösungsmittelMethanolHCID 887—
Produkt1-Phenyl-1-[4-(4-pyridyl)-2-thiazolyl]methanolHCID 1409695945%

Reaktionsschritte

To a solution of 1-phenyl-1-[4-(4-pyridyl)-2-thiazolyl]methanone (675 g, 0.0025 mol) in methanol (40 mL) was added sodium borohydride (300 mg, 0.0079 mol) in portions and the mixture allowed to stir at room temperature for one hour. The reaction mixture was concentrated, diluted with water, and extracted with ether (3×25 mL). The combined extracts were washed with brine, dried over magnesium sulfate, concentrated, and chromatographed. Recrystallization from hexane/ethyl acetate afforded 1-phenyl-1-[4-(4-pyridyl)-2-thiazolyl]methanol (300 mg, 45%). mp. 146°-147° C.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS04725606
Quelldatensatzuspto-grants-1988_02
ORD IDord-e29bb60d5a354d0d869838cdbf5e9016
Quellennotizuspto-grants-1988_02