5-Chloro-2-methyl-4-isothiazolin-3-one → 4,5-Dichloro-2-methyl-4-isothiazolin-3-one

HRID 2231607

Reaktionsgleichung

Reaktionsgleichung von HRID 2231607
S1(=O)C=CC=N1.C(N1C(=O)C=CS1)CCCCCCC.[Cl:21][C:22]1[S:26][N:25]([CH3:27])[C:24](=[O:28])[CH:23]=1.CN1SC=CC1=O.CN1SC([Cl:43])=CC1=O.CN1C(=O)C=CS1>>[Cl:43][C:23]1[C:24](=[O:28])[N:25]([CH3:27])[S:26][C:22]=1[Cl:21]

Komponenten

6

Edukt 5

HCID 333445-Chloro-2-methyl-4-isothiazolin-3-one2×HCID 335282-n-Octyl-4-isothiazolin-3-one3×HCID 39800MethylisothiazolinoneHCID 41679KathonHCID 157393561H-1lambda~4~,2-Thiazol-1-one

Produkt 1

HCID 1470174,5-Dichloro-2-methyl-4-isothiazolin-3-one

Versuchsvorschrift

A number of isothiazolone compounds useful as component (B) in the present invention are available commercially from, for example, the Rohm & Haas Company, Philadelphia, Pa. under various trade names. For example, 2-n-octyl-3-isothiazolone is available under the general trade name Skane M-8. The corresponding 4,5-dichloro-n-octyl-derivative is available under the trade designation Kathon 287. The product 5-chloro-2-methyl-3-isothiazolone is available under the general trade designation Kathon 886. Also available commercially from Rohm & Haas is a mixture of 5-chloro-2-methyl-3-isothiazolone and 2-methyl-3-isothiazolone.

Quellen und Nachweise

ORD-Eintrag
ord-34126d6ec02b4ffcb97addc0ae4e5e45
Quelldatensatz
uspto-grants-1988_11
Patentnummer
US04783221

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