Hydrazine → Aminotetrahydrocyclopenta[b]indole

HRID 449824Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 449824
[CH2:1]1[C:12]2[CH:4]([N:5]=[C:6]3[C:11]=2[CH:10]=[CH:9][CH:8]=[CH:7]3)[CH2:3][CH2:2]1.[NH2:13]N.O.NN>>[NH2:13][CH:1]1[C:12]2[CH:4]([N:5]=[C:6]3[C:11]=2[CH:10]=[CH:9][CH:8]=[CH:7]3)[CH2:3][CH2:2]1

Komponenten

4

Edukt 3

HCID 9321HydrazineHCID 24654Hydrazine hydrate (1:1)HCID 66869719Tetrahydrocyclopent(b)indole

Produkt 1

HCID 66933239Aminotetrahydrocyclopenta[b]indole

Versuchsvorschrift

Alternatively, in Scheme 2, Step G, the phthalimide group of the tetrahydrocyclopenta[b]indole of formula (8) is cleaved with hydrazine or hydrazine hydrate to provide an aminotetrahydrocyclopenta[b]indole of formula (9) as previously described in Step B. Subsequently, the resulting free amine is converted to the p-toluenesulfonic acid salt in ethanol.

Quellen und Nachweise

ORD-Eintrag
ord-e6ec40c164ec407883174806ceadbd88
Quelldatensatz
uspto-grants-2013_07
Patentnummer
US08486943B2

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