2-(2'-hydroxyphenyl)-oxazoles used for - combating microorganisms outside textile

2-(2'-Hydroxyphenyl)-oxazoles used for combatting microorganisms outside textile industry. Anti-microbia of formula:- (where R is aromatic ring system with at most 2 six-membered rings and X is benzene residue, substd. by hydroxyl group in o-position to the bond with the oxazole ring, with opt....

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Hauptverfasser: DUENNENBERGER,MAX,DR, SCHELLENBAUM,MAX,DR
Format: Patent
Sprache:eng ; ger
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Zusammenfassung:2-(2'-Hydroxyphenyl)-oxazoles used for combatting microorganisms outside textile industry. Anti-microbia of formula:- (where R is aromatic ring system with at most 2 six-membered rings and X is benzene residue, substd. by hydroxyl group in o-position to the bond with the oxazole ring, with opt. further substituents) are obtained, in an example, by heating a mixture of 3,5-salicylic acid, 2-amino-4-methylphenol and polyphosphoric acid in nitrogen atmosphere to obtain a cpd. of formula:-.