Zurück
HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 925623Erstellt: 26. Oktober 2026

Triethylamine → 8-amino-5-bromo-N-[(1S,2S)-2-hydroxycyclohexyl]-1-methyl-1,2,3,4-tetrahydroquinoline-7-carboxamide

https://huagongshe.com/reaction/925623

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktTriethylamineHCID 8471—
EduktBenzotriazol-1-yloxy-tris(dimethylamino)phosphonium hexafluorophosphateHCID 151348—
Edukt(1S,2S)-2-aminocyclohexanolHCID 7057408—
Edukt8-Amino-5-bromo-1-methyl-1,2,3,4-tetrahydroquinoline-7-carboxylic acidHCID 89188577—
LösungsmittelDimethylformamideHCID 6228—
Produkt8-amino-5-bromo-N-[(1S,2S)-2-hydroxycyclohexyl]-1-methyl-1,2,3,4-tetrahydroquinoline-7-carboxamideHCID 89216070—

Reaktionsschritte

To a solution of 8-amino-5-bromo-1-methyl-1,2,3,4-tetrahydroquinoline-7-carboxylic acid (600 mg, 2.10 mmol) in DMF (7 mL) at rt was added (1S,2S)-2-aminocyclohexanol (242 mg, 2.10 mmol), BOP (1.16 g, 2.63 mmol), and Et3N (0.59 mL, 4.21 mmol). The mixture was stirred at rt for 2 h. The resulting solution was quenched with 10% aqueous NaHCO3 and extracted with ethyl acetate. The combined extracts were washed with water and brine, dried (Na2SO4), and concentrated to afford 8-amino-5-bromo-N-[(1S,2S)-2-hydroxycyclohexyl]-1-methyl-1,2,3,4-tetrahydroquinoline-7-carboxamide in pure form.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS09284312B2
Quelldatensatzuspto-grants-2016_03
ORD IDord-40109f755ad14a5fb00c93bb855a2006
Quellennotizuspto-grants-2016_03