Zurück
HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 64483Erstellt: 24. Oktober 2026

Water → 8-(cyclohexylmethoxy)-2-methyl-N-[(1R)-2-(methylamino)-1-phenylethyl]imidazo[1,2-a]pyridine-3-carboxamide

https://huagongshe.com/de/reaction/64483

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktWaterHCID 962—
Edukt4-MethylbenzenethiolHCID 7811—
EduktPotassium CarbonateHCID 11430—
Edukt8-(cyclohexylmethoxy)-2-methyl-N-[(1R)-2-{methyl[(2-nitrophenyl)sulfonyl]amino}-1-phenylethyl]imidazo[1,2-a]pyridine-3-carboxamideHCID 86713513—
LösungsmittelDimethylformamideHCID 6228—
LösungsmittelChloroform methanolHCID 21584188—
Produkt8-(cyclohexylmethoxy)-2-methyl-N-[(1R)-2-(methylamino)-1-phenylethyl]imidazo[1,2-a]pyridine-3-carboxamideHCID 8671351257,6%

Reaktionsschritte

To a solution of 200 mg of 8-(cyclohexylmethoxy)-2-methyl-N-[(1R)-2-{methyl[(2-nitrophenyl)sulfonyl]amino}-1-phenylethyl]imidazo[1,2-a]pyridine-3-carboxamide in 3 ml of DMF were added 140 mg of potassium carbonate and 50 mg of 4-methylbenzenethiol, followed by stirring for 3 hours. To the reaction mixture were added water and chloroform/methanol (9/1) to carry out a layer separation operation. The organic layer was washed with saturated brine and dried over anhydrous magnesium sulfate, and the solvent was evaporated under reduced pressure. The obtained residue was purified by silica gel column chromatography to obtain 80 mg of 8-(cyclohexylmethoxy)-2-methyl-N-[(1R)-2-(methylamino)-1-phenylethyl]imidazo[1,2-a]pyridine-3-carboxamide.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS09447090B2
Quelldatensatzuspto-grants-2016_09
ORD IDord-d71a4acd9ada45b696e2cdde6d35b19c
Quellennotizuspto-grants-2016_09