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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 928419Erstellt: 25. Oktober 2026

Water → (1,2,3,4-Tetrahydroquinolin-7-yl)methanol

https://huagongshe.com/reaction/928419

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktWaterHCID 962—
EduktDiisobutylaluminum hydrideHCID 14487—
EduktPotassium sodium tartarateHCID 9855836—
EduktMethyl 1,2,3,4-tetrahydroquinoline-7-carboxylateHCID 16244389—
LösungsmittelTetrahydrofuranHCID 8028—
Produkt(1,2,3,4-Tetrahydroquinolin-7-yl)methanolHCID 66723433—

Reaktionsbedingungen

Temperatur0 °C

Reaktionsschritte

To a cooled (0° C.) solution 1 g (5.23 mmol) of methyl 1,2,3,4-tetrahydroquinoline-7-carboxylate in THF (10 ml) was added 20.92 ml, (20.92 mmol) of a solution of DIBAL-H in THF. The reaction mixture was stirred for 2 hr at 0° C. Additional DIBAL-H in THF (15.69 ml, 15.69 mmol) was added. The reaction mixture was allowed to warm to 20° C. and stirring was continued for 16 hr. The reaction mixture was treated with 30 mL of 10% aqueous sodium potassium tartrate and stirred for 1 h. Water was added and the mixture was extracted with AcOEt. The organic layer was dried over MgSO4 and concentrated under reduced pressure to give (1,2,3,4-tetrahydroquinolin-7-yl)methanol. HPLC (Method H) Rt=2.74 min; MS (Method A) [M+H]+=164.1

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS09290485B2
Quelldatensatzuspto-grants-2016_03
ORD IDord-9c088ade8ed94d629588988a3e7b7791
Quellennotizuspto-grants-2016_03