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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 2186657Erstellt: 26. Oktober 2026

1,2-Dichloroethane → (1S,2S)-2-(3-oxaheptanoyl)amino-3-morpholino-1-phenyl-1-propanol

https://huagongshe.com/reaction/2186657

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
Edukt1,2-DichloroethaneHCID 11—
EduktTriethylamineHCID 8471—
EduktButoxyacetic acidHCID 41958—
Edukt(1S,2S)-2-amino-3-morpholino-1-phenyl-1-propanolHCID 10513992—
LösungsmittelDichloromethaneHCID 6344—
Produkt(1S,2S)-2-(3-oxaheptanoyl)amino-3-morpholino-1-phenyl-1-propanolHCID 6982155459%

Reaktionsschritte

Methylene chloride (20 ml), 3-oxaheptanoic acid (529.0 mg, 4.0 mmol), triethylamine (1.40 ml, 10.0 mmol) and EDC (1.15 g, 6.0 mmol) were added to (1S,2S)-2-amino-3-morpholino-1-phenyl-1-propanol (944.0 mg, 4.0 mmol), followed by stirring overnight. Methylene chloride (100 ml) was added to the reaction solution. After washed with a saturated sodium hydrogen carbonate solution (50 ml), water (50 ml) and saturated brine (50 ml) successively, the organic layer was dried over sodium sulfate and filtered, and the solvent was evaporated under reduced pressure. The resulting crude product was purified by silica gel column chromatography (chloroform:ethanol=30:1) to obtain the title compound (825 mg, yield 59%) as colorless oil.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS06407064B2
Quelldatensatzuspto-grants-2002_06
ORD IDord-88b2430ffa324b0a8eb69f824dba3c67
Quellennotizuspto-grants-2002_06