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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 13449Erstellt: 24. Oktober 2026

Tert-butyl 4-{2-[(4-bromophenyl)amino]-1-methylbenzimidazol-5-yloxy}pyridine-2-carboxylate → 4-{2-[(4-Bromophenyl)amino]-1-methylbenzimidazol-5-yloxy}pyridine-2-carboxylic acid

https://huagongshe.com/de/reaction/13449

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktTert-butyl 4-{2-[(4-bromophenyl)amino]-1-methylbenzimidazol-5-yloxy}pyridine-2-carboxylateHCID 22041284—
KatalysatorWaterHCID 962—
LösungsmittelTrifluoroacetic acidHCID 6422—
Produkt4-{2-[(4-Bromophenyl)amino]-1-methylbenzimidazol-5-yloxy}pyridine-2-carboxylic acidHCID 22040646—

Reaktionsschritte

A solution of the product of step 7 in trifluoroacetic acid was treated with two drops of water at room temperature for 3-4 hours or until the reaction was determined to be complete by HPLC. The reaction was evaporated under reduced pressure to afford the product as a red-orange oil in quantitative yield. MS: MH+=439.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS07728010B2
Quelldatensatzuspto-grants-2010_06
ORD IDord-33af28af016b497fa6bf2bf439a5eae2
Quellennotizuspto-grants-2010_06