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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 267552Erstellt: 26. Oktober 2026

Ammonia → 3-Methyl-7-phenyl-1,2,3,4,5,6,7,8-octahydroazonino[5,4-b]indole

https://huagongshe.com/reaction/267552

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktAmmoniaHCID 222—
Edukt1-Methoxy-2-propanolHCID 7900—
EduktLithiumHCID 3028194—
Edukt2,3,5,6,11,11b-hexahydro-4-methyl-11b-phenyl-1H-indolizino[8,7-b]indolium iodideHCID 21555017—
LösungsmittelBenzene hexaneHCID 110624—
Produkt3-Methyl-7-phenyl-1,2,3,4,5,6,7,8-octahydroazonino[5,4-b]indoleHCID 21555004—

Reaktionsschritte

Then 2,3,5,6,11,11b-hexahydro-4-methyl-11b-phenyl-1H-indolizino[8,7-b]indolium iodide (8.09 g.), 286 mg. lithium, 2.03 g. 1-methoxy-2-propanol and 2 liters liquid ammonia are reacted according to the method of Example I-(a). The white foam isolated from the 1:9 and 1:4 benzene-hexane elutes is crystallized from hexane to provide 4.38 g. base. A 300 mg. portion is crystallized (twice) from hexane thereby yielding 200 mg. of title compound, m.p. 117°-119°C., NMR (CDCl3): δ 2.45 (singlet, 3-methyl), 5.70 (triplet, J 8 cps., 7-hydrogen) ppm.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS03943148
Quelldatensatzuspto-grants-1976_03
ORD IDord-e61c7fbdf936415a9c9ad3401aff2465
Quellennotizuspto-grants-1976_03