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Fordonal SA
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Fordonal SA
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Publication date
Application filed by Fordonal SAfiledCriticalFordonal SA
Priority to ES537949ApriorityCriticalpatent/ES8601188A1/en
Publication of ES537949A0publicationCriticalpatent/ES537949A0/en
Publication of ES8601188A1publicationCriticalpatent/ES8601188A1/en
The process comprises reaction of an amide of formula (II) with a chlorinated deriv. in an organic solvent and e in the presence of a tert. amine at 50-150 deg.C. Following the reaction, the solvent and the excess chlorinated deriv. are removed by vacuum distillation or filtration. Deriv. can be phosphorus pentachloride and the solvent can be benzene, etc.
A process for preparation of 3,5,6 - trichloropyridine - 2 ol, A process for preparation of 2,2,4 - trichloro - 4 cyanobutanoylchloride, A process for preparation of 3,3,5,6 tetrachloro -3,4dihydropyridine - 2 - on
HYDROCHLORINATION CATALYTIC SYSTEM AND PROCESS FOR THE PRODUCTION OF VINYL CHLORIDE BY THE REACTION OF ACETYLENE AND HYDROGEN CHLORIDE IN THE PRESENCE OF THAT CATALYTIC SYSTEM