2-(Bis(methylsulfanyl)methylidene)propanedinitrile → HCID 178503874, Verbindung

HRID 27383

Reaktionsgleichung

Reaktionsgleichung von HRID 27383
CS[C:3](=[C:6]([C:9]#[N:10])[C:7]#[N:8])[S:4][CH3:5].[CH3:11][C:12]1[N:13]=[CH:14][NH:15][C:16]=1[CH2:17][S:18][CH2:19][CH2:20][NH2:21]>C(O)C>[C:9]([C:6]([C:7]#[N:8])=[C:3]([S:4][CH3:5])[NH:21][CH2:20][CH2:19][S:18][CH2:17][C:16]1[NH:15][CH:14]=[N:13][C:12]=1[CH3:11])#[N:10]

Komponenten

4

Edukt 2

HCID 992292-(Bis(methylsulfanyl)methylidene)propanedinitrileHCID 178433288HCID 178433288, Verbindung

Produkt 1

HCID 178503874HCID 178503874, Verbindung

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 702EthanolLösungsmittel

Versuchsvorschrift

Bis(methylthio)methylenemalononitrile [prepared according to the procedure described in Chem. Ber., 95, 2861 (1962)] (9.94 g, 58.4 mmole) was added with stirring to a solution of 2-[(4-methyl-1H-imidazol-5-yl)methylthio]ethylamine (10.0 g, 58.4 mmole) in 100 ml of absolute ethanol. After stirring at room temperature for 90 minutes, the solvent was removed by evaporation under reduced pressure, and the residue placed on silica gel and chromatographed to yield the title compound (15.65 g).

Aufarbeitung

  1. addition, 95, 2861 (1962)] (9.94 g, 58.4 mmole) was added
  2. customthe solvent was removed by evaporation under reduced pressure
  3. customchromatographed

Quellen und Nachweise

ORD-Eintrag
ord-a4e77f421a5f455b87c2ea3e368dae3d
Quelldatensatz
uspto-grants-1980_09
Patentnummer
US04221737

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