2(5H)-Thiazolone, 4-amino- → HCID 178509023, Verbindung

HRID 2059070Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 2059070
[O:1]=[C:2]1[NH:6][C:5](=[NH:7])[CH2:4][S:3]1.[NH:8]=[C:9]1[C:17]2[C:12](=[CH:13][CH:14]=[CH:15][CH:16]=2)[C:11](=N)[NH:10]1>O>[NH:8]=[C:9]1[C:17]2[C:12](=[CH:13][CH:14]=[CH:15][CH:16]=2)[C:11](=[C:4]2[S:3][C:2](=[O:1])[NH:6][C:5]2=[NH:7])[NH:10]1

Komponenten

4

Edukt 2

HCID 1373471612(5H)-Thiazolone, 4-amino-HCID 178508669HCID 178508669, Verbindung

Produkt 1

HCID 178509023HCID 178509023, Verbindung

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 962WaterLösungsmittel

Versuchsvorschrift

11.4 parts of 2-oxo-4-iminothiazolidine are stirred with 15 parts of 1,3-diiminoisoindoline in 300 parts of water for 40 hours at about 25° C., whilst passing a slight stream of nitrogen over the mixture. The product is then filtered off and washed with water, giving 22 parts of 1-imino-3-(2'-oxo-4'-iminothiazolidinylidene)-isoindoline (Formula II, Z=>O), the spectroscopic properties of which correspond to those of the product obtained as described in Example 11.

Aufarbeitung

  1. filtrationThe product is then filtered off
  2. washwashed with water

Quellen und Nachweise

ORD-Eintrag
ord-7a15fb0b95d84aa5b5a89d949c6217ea
Quelldatensatz
uspto-grants-1982_03
Patentnummer
US04321390

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