Ethanol → HCID 13374891, Verbindung

HRID 1249000Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1249000
[C:1]1([C:7]2[S:8][C:9]3[C:14]([C:15](=[O:17])[CH:16]=2)=[CH:13][CH:12]=[CH:11][C:10]=3C=O)[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.[C:20]([O:26][CH2:27][CH2:28][CH2:29][CH3:30])(=[O:25])[CH2:21][C:22]([CH3:24])=O.[NH2:31]/[C:32](/[CH3:36])=[CH:33]\[C:34]#[N:35].[CH2:37](O)C>>[C:34]([C:33]1[CH:37]([C:10]2[CH:11]=[CH:12][CH:13]=[C:14]3[C:9]=2[S:8][C:7]([C:1]2[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=2)=[CH:16][C:15]3=[O:17])[C:21]([C:20]([O:26][CH2:27][CH2:28][CH2:29][CH3:30])=[O:25])=[C:22]([CH3:24])[NH:31][C:32]=1[CH3:36])#[N:35]

Komponenten

5

Edukt 4

HCID 702EthanolHCID 11576Butyl acetoacetateHCID 5325263(2Z)-3-Amino-2-butenenitrileHCID 133748414-Oxo-2-phenyl-4H-1-benzothiopyran-8-carbaldehyde

Produkt 1

HCID 13374891HCID 13374891, Verbindung

Versuchsvorschrift

10 mmol each of 2-phenyl-4-oxo-4H-thiochromen-8-aldehyde, butyl acetoacetate and 3-aminocrotononitrile were boiled under reflux in 30 ml of ethanol overnight, the mixture was concentrated and the residue was crystallized with ethyl acetate.

Aufarbeitung

  1. concentrationthe mixture was concentrated
  2. customthe residue was crystallized with ethyl acetate

Quellen und Nachweise

ORD-Eintrag
ord-11bdf0fae6eb4be3ab4efae1ea00a56a
Quelldatensatz
uspto-grants-1986_12
Patentnummer
US04628107

Notizen zur Reaktion

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