ES283636A1 - A procedure for the production of bencenosulfonilsemicarbacides (Machine-translation by Google Translate, not legally binding)
- Google Patents
A procedure for the production of bencenosulfonilsemicarbacides (Machine-translation by Google Translate, not legally binding)
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Hoechst AG
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Farbwerke Hoechst AG
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Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Abstract
A process for the production of benzenesulfonyl-semicarbazides of the general formula ** (See formula) ** where X and Y are the same or different and represent hydrogen atoms, halogen atoms, alkyl and alkoxy groups with, at most, 6 carbon atoms, and Y may also represent the trifluoromethyl, N3-, acetyl or benzoyl moiety, when X means hydrogen, and Z means an alcohol group containing from 3 to 7 carbon atoms and which, if appropriate, can be substituted by other low molecular weight alkyl radicals, characterized in that benzenesulfonamides of the general formula ** (See formula) ** where X and Y have the indicated meaning, they are reacted with alcohol-free radicals, substituted at position 4, of the general formula ** (See formula) ** where R means hydrogen or an aromatic moiety and R 'an aromatic moiety, two aromatic moieties can also be linked together directly or through an intermediate group, and Z has the indicated significance. (Machine-translation by Google Translate, not legally binding)
ES283636A1962-12-221962-12-22A procedure for the production of bencenosulfonilsemicarbacides (Machine-translation by Google Translate, not legally binding)
ExpiredES283636A1
(en)
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