PROCESS FOR THE MANUFACTURE OF 1-METHYL-2-(ALKYL-SULFONYL-PHENOXY-METHYL)5-NITRO-IMIDAZOLES

PROCESS FOR THE MANUFACTURE OF 1-METHYL-2-(ALKYL-SULFONYL-PHENOXY-METHYL)5-NITRO-IMIDAZOLES

Improvements introduced in the object of the main patent no. 443,349, filed on December 10, 1975, by procedure for the preparation of 1-alcohol-2- (phenoxymethyl) -5-nitro-imidazoles, said improvements referring to the preparation of said compounds of formula I ** (Formula) ** wherein R1 signifies m...

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Bibliographische Detailangaben
1. Verfasser: WINKELMANN ERHARDT DR
Format: Patent
Sprache:eng
Schlagworte:
CHEMISTRY
HETEROCYCLIC COMPOUNDS
METALLURGY
ORGANIC CHEMISTRY
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Zusammenfassung:Improvements introduced in the object of the main patent no. 443,349, filed on December 10, 1975, by procedure for the preparation of 1-alcohol-2- (phenoxymethyl) -5-nitro-imidazoles, said improvements referring to the preparation of said compounds of formula I ** (Formula) ** wherein R1 signifies methyl; R2 means methyl-sulfonyl or ethylsulfonyl and R3 means hydrogen, methyl or halogen, which are characterized in that 1-methyl-2- (phenoxymethyl) -5-nitro-imidazoles are oxidized. (Machine-translation by Google Translate, not legally binding)