N,N,N-trimethylglycinium → HCID 21449757, Verbindung

HRID 596427

Reaktionsgleichung

Reaktionsgleichung von HRID 596427
C[N+](CC(O)=O)(C)C.[CH3:9][N+:10]1[CH:15]=[C:14]([Cl:16])[C:13]([Cl:17])=[C:12](O)[N:11]=1.S(Cl)([Cl:21])=O>CN(C)C=O>[Cl-:16].[CH3:9][N+:10]1[CH:15]=[C:14]([Cl:16])[C:13]([Cl:17])=[C:12]([Cl:21])[N:11]=1

Komponenten

5

Versuchsvorschrift

10 parts of the betaine of 1-methyl-3-hydroxy-4,5-dichloropyridazinium salt: ##STR81## is boiled in 100 parts of thionyl chloride for two hours with an addition of 1 part of dimethylformamide. 9.5 parts (72.7% of theory) of 1-methyl-3,4,5-trichloropyridazinium chloride is obtained; C5H4N2Cl4, washed with acetonitrile.

Quellen und Nachweise

ORD-Eintrag
ord-a9c3d99c9e4443578159efe617720d60
Quelldatensatz
uspto-grants-1977_03
Patentnummer
US04011220

Verknüpfte Notizen

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