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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 63229Erstellt: 23. Oktober 2026

Hydrochloric Acid → HCID 178492505, Verbindung

https://huagongshe.com/de/reaction/63229

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktHydrochloric AcidHCID 313—
Edukt(2-(Phenylamino)-1-trityl-1H-imidazol-4-yl)(3,4,5 trimethoxyphenyl)methanoneHCID 66780583—
LösungsmittelDiethyl EtherHCID 3283—
ProduktHCID 178492505HCID 17849250563%

Reaktionsschritte

To a solution of trityl protected compound (e) (50 mg, 0.084 mmol) in ethyl ether was added 2 M HCl in ether (1 mL, 1 mmol). The reaction mixture was stirred overnight and washed with saturated NaHCO3 and dried with MgSO4. Filtration and evaporation of the solvent followed by flash chromatography to yield de-protection compound 5e (18 mg, 63%). 1H NMR (500 MHz, DMSO-d6) δ 7.54 (s, br, 1H), 7.51-7.43 (m, 3H), 7.33 (d, 2H), 7.04 (s, 2H), 6.62 (br, 2H) 3.82 (s, 6H), 3.73 (s, 3H). MS: 352.1 (M−H)−; 354.3 (M+H)+.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS09447049B2
Quelldatensatzuspto-grants-2016_09
ORD IDord-05b9090ec75e40d9a707f90f27c8f54b
Quellennotizuspto-grants-2016_09