ES205256A1 - A procedure for the manufacture of diaryloxy-alcanos or of l, l-diariloxiºcidos fatos (Machine-translation by Google Translate, not legally binding)
- Google Patents
A procedure for the manufacture of diaryloxy-alcanos or of l, l-diariloxiºcidos fatos (Machine-translation by Google Translate, not legally binding)
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CH Boehringer Sohn AG and Co KG
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CH Boehringer Sohn AG and Co KG
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Publication of ES205256A1publicationCriticalpatent/ES205256A1/en
Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms
(AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Abstract
A process for the manufacture of diaryloxy-alkanes respectively α, α diaryloxy fatty acids or their salts of the general formula in which R represents hydrogen or an alcoholic moiety R'hydrogen an alcoholic moiety or a carboxyl group and Ar an aromatic ring substituted by halogen or methoxy nitro amino alcohol or aryl groups (said ring being substituted when Ar represents at least a benzolelic ring 3 halogen atoms) characterized in that alkaline or alkaline-earth salts of the corresponding substituted aromatic oxycombinations are transformed by heating at current pressure with alcoholide halides respectively fatty acids α, α -dihalogenates or their salts in the presence of point-point solvents high boiling that provide a homogeneous solution of the reaction components. (Machine-translation by Google Translate, not legally binding)
ES0205256A1951-09-041952-09-04A procedure for the manufacture of diaryloxy-alcanos or of l, l-diariloxiºcidos fatos (Machine-translation by Google Translate, not legally binding)
ExpiredES205256A1
(en)
Procedure for the obtaining of heterocyclic esters of the acid tionotiolfosfºr- (con) -ico (Machine-translation by Google Translate, not legally binding)
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