PROCESSO PARA A PREPARACAO DE COMPOSICOES BIOCIDAS CONTENDO DERIVADOS DE 4,5-POLIMETILENO-4-ISOTIAZOLIN-3-ONAS

A compound of the formula in which R and R taken together represent a polymethylene chain having 3 or 4 carbon atoms, or a polymethylene chain having 3 or 4 carbon atoms substituted by at least one lower alkyl radical having 1 to 4 carbon atoms, R is hydrogen, hydrocarbyl or substituted hydrocarbyl...

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Bibliographische Detailangaben
1. Verfasser: P. W. AUSTIN
Format: Patent
Sprache:por
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Beschreibung
Zusammenfassung:A compound of the formula in which R and R taken together represent a polymethylene chain having 3 or 4 carbon atoms, or a polymethylene chain having 3 or 4 carbon atoms substituted by at least one lower alkyl radical having 1 to 4 carbon atoms, R is hydrogen, hydrocarbyl or substituted hydrocarbyl and X represents cyano, a group -SO3M or a group -S-R where M is hydrogen or an alkali metal such as sodium and R is hydrocarbyl or substituted hydrocarbyl. Typically R and R complete a cyclopentene ring, R is alkyl such as methyl and X is a group -SO3Na. The compounds have microbiological activity.