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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 2186658Erstellt: 27. Oktober 2026

1,2-Dichloroethane → (1S,2S)-2-(3,6-dioxadecanoyl)amino-3-morpholino-1-phenyl-1-propanol

https://huagongshe.com/reaction/2186658

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
Edukt1,2-DichloroethaneHCID 11—
EduktTriethylamineHCID 8471—
Edukt2-(2-Butoxyethoxy)acetic acidHCID 106312—
Edukt(1S,2S)-2-amino-3-morpholino-1-phenyl-1-propanolHCID 10513992—
LösungsmittelDichloromethaneHCID 6344—
Produkt(1S,2S)-2-(3,6-dioxadecanoyl)amino-3-morpholino-1-phenyl-1-propanolHCID 1204983152%

Reaktionsschritte

Methylene chloride (20 ml), 3,6-dioxadecanoic acid (705.0 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 (815 mg, yield 52%) as colorless oil.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS06407064B2
Quelldatensatzuspto-grants-2002_06
ORD IDord-aeb1c46d5f044cbaabe65c9af7f9dd9e
Quellennotizuspto-grants-2002_06