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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 43876Erstellt: 23. Oktober 2026

Diisopropylethylamine → Ethyl 2-{3-[(tert-butoxycarbonyl)amino]azetidin-1-yl}-4-methyl-1,3-thiazole-5-carboxylate

https://huagongshe.com/de/reaction/43876

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktDiisopropylethylamineHCID 81531—
Edukt3-Aminoazetidine, 3-BOC protectedHCID 1519405—
EduktEthyl 2-bromo-4-methyl-1,3-thiazole-5-carboxylateHCID 2824057—
ProduktEthyl 2-{3-[(tert-butoxycarbonyl)amino]azetidin-1-yl}-4-methyl-1,3-thiazole-5-carboxylateHCID 6754908045%

Reaktionsschritte

The same operation as in Example (217a) was performed using 3-tert-butoxycarbonylaminoazetidine (300 mg, 1.74 mmol), ethyl 2-bromo-4-methylthiazole-5-carboxylate (479 mg, 1.92 mmol) and diisopropylethylamine (0.61 mL, 3.48 mmol), to obtain 265 mg of the title compound as a pale yellow solid (45%).

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS08536197B2
Quelldatensatzuspto-grants-2013_09
ORD IDord-fe06294215cc4dce94c4bcc4b79fd9b9
Quellennotizuspto-grants-2013_09