ES236215A2 - Procedure for the obtaining of new derivatives of ethylene (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure for the obtaining of new derivatives of ethylene (Machine-translation by Google Translate, not legally binding)
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Rhone Poulenc SA
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Rhone Poulenc SA
Societe des Usines Chimiques Rhone Poulenc SA
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Application filed by Rhone Poulenc SA, Societe des Usines Chimiques Rhone Poulenc SAfiledCriticalRhone Poulenc SA
Publication of ES236215A2publicationCriticalpatent/ES236215A2/en
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Preparation Of Compounds By Using Micro-Organisms
(AREA)
Abstract
Improvements in the procedure for obtaining new ethylene derivatives, object of the main patent, characterized in that dichloretylene derivatives of the general formula are prepared ** (See formula) ** wherein X represents a radical -SO- or -SO2- and R1 and R2, which may be identical or different, are hydrogen or chlorine atoms or methyl or methoxy radicals, said process further being characterized in that they are nitrated, by certain means the corresponding derivatives of the general formula ** (See formula) ** wherein the different symbols are defined as above. (Machine-translation by Google Translate, not legally binding)
ES0236215A1956-08-131957-06-24Procedure for the obtaining of new derivatives of ethylene (Machine-translation by Google Translate, not legally binding)
ExpiredES236215A2
(en)
Procedure for manufacturing and obtaining compounds and derivatives of benzotidyacine-1,1-dioxides (chlorotidates) (Machine-translation by Google Translate, not legally binding)
Procedure for the preparation of substitute 3,5-dioxo-tetrahydr-1,2,6-tiadiazin-1,1-dioxides (Machine-translation by Google Translate, not legally binding)