3,4-Dichloroaniline → Triclocarban

HRID 262066

Reaktionsgleichung

Reaktionsgleichung von HRID 262066
[Cl:1][C:2]1[CH:3]=[C:4]([CH:6]=[CH:7][C:8]=1[Cl:9])[NH2:5].[N-]=C=O.[Cl:13][C:14]1[CH:19]=[CH:18][C:17]([N:20]=[C:21]=[O:22])=[CH:16][CH:15]=1>C(Cl)(Cl)Cl>[CH:16]1[C:17]([NH:20][C:21]([NH:5][C:4]2[CH:6]=[CH:7][C:8]([Cl:9])=[C:2]([Cl:1])[CH:3]=2)=[O:22])=[CH:18][CH:19]=[C:14]([Cl:13])[CH:15]=1

Komponenten

5

Versuchsvorschrift

A cold solution of 3,4-dichloroaniline (13.2 parts) in chloroform 75 parts was added to the isocyanate solution from A (120 parts containing 7.5 parts of 4-chlorophenyl isocyanate). The mixture was stirred at room temperature for 16 hours, then the solid filtered off, washed with chloroform and dried.

Aufarbeitung

  1. filtrationthe solid filtered off
  2. washwashed with chloroform
  3. customdried

Quellen und Nachweise

ORD-Eintrag
ord-7ae4cd751f7140aa9f83d2532c6685d9
Quelldatensatz
uspto-grants-1979_05
Patentnummer
US04153624

Verknüpfte Notizen

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