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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 1425311Erstellt: 25. Oktober 2026

Sodium Carbonate → Ethyl cis(+/-)-2-(4-{[(4-Chloro-5-ethyl-1H-imidazol-2-yl)carbonyl]amino}-3-(dimethylamino)piperidin-1-yl)-4-methyl-1,3-thiazole-5-carboxylate

https://huagongshe.com/reaction/1425311

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktSodium CarbonateHCID 10340—
EduktEthyl 2-bromo-4-methyl-1,3-thiazole-5-carboxylateHCID 2824057—
Edukt1,4-Dioxane hydrochlorideHCID 20443148—
Edukttert-Butyl cis(+/-)-4-{[(4-chloro-5-ethyl-1H-imidazol-2-yl)carbonyl]amino}-3-(dimethylamino)-piperidine-1-carboxylateHCID 86648777—
ProduktEthyl cis(+/-)-2-(4-{[(4-Chloro-5-ethyl-1H-imidazol-2-yl)carbonyl]amino}-3-(dimethylamino)piperidin-1-yl)-4-methyl-1,3-thiazole-5-carboxylateHCID 8664877890,2%

Reaktionsschritte

The same operation as in Example (196c) was performed using tert-butyl cis(±)-4-{[(4-chloro-5-ethyl-1H-imidazol-2-yl)carbonyl]amino}-3-(dimethylamino)-piperidine-1-carboxylate obtained in Example (200d) (104 mg, 0.260 mmol), 4 N hydrochloric acid/1,4-dioxane (2 mL), ethyl 2-bromo-4-methyl-1,3-thiazole-5-carboxylate (71.6 mg, 0.286 mmol) and sodium carbonate (551 mg, 5.20 mmol), to obtain 110 mg of the title compound (90%) as a pale yellow solid.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS08927588B2
Quelldatensatzuspto-grants-2015_01
ORD IDord-32a44a2ea4344a90a933acfb239344a1
Quellennotizuspto-grants-2015_01