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Stamicarbon BV
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Stamicarbon BV
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Application filed by Stamicarbon BVfiledCriticalStamicarbon BV
Priority to ES0334119ApriorityCriticalpatent/ES334119A1/en
Publication of ES334119A1publicationCriticalpatent/ES334119A1/en
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Low-Molecular Organic Synthesis Reactions Using Catalysts
(AREA)
Abstract
A process for preparing 7-chloro-4-thia-enanthic acid, which comprises reacting acrylic acid, or the nitrile or an ester or an acrylic acid salt, with 3-chloropropane-thiol-1, with the aid of a organic base in the presence of a solvent, and excluding oxygen, and recovering 7-chloro-4-thia-enanthic acid, if necessary, after conversion of a derivative thereof, of the resulting reaction product. (Machine-translation by Google Translate, not legally binding)
ES0334119A1966-12-031966-12-03A procedure to prepare 7-chlorine-4-tia-enantico acid. (Machine-translation by Google Translate, not legally binding)
ExpiredES334119A1
(en)
A procedure for the preparation of 5-fluor-2-methyl-1- (p-metilsulfinilbenciliden) -3-indenil-acetic acid. (Machine-translation by Google Translate, not legally binding)
Procedure for the obtaining of heterocyclic esters of the acid tionotiolfosfºr- (con) -ico (Machine-translation by Google Translate, not legally binding)