METHOD OF POLYFLUOROETHANE SYNTHESIS

METHOD OF POLYFLUOROETHANE SYNTHESIS

FIELD: organic chemistry. SUBSTANCE: product: polyfluoroethanes used as chladons. Reagent: ethylene. Reaction conditions: fluorination with cobalt trifluoride at 145-300 C. Conversion and the yield of the end products were increased up to 100% and 96%, respectively. EFFECT: increased conversion and...

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Bibliographische Detailangaben
Hauptverfasser: Mel'nichenko B.A, Smirnova B.M, Prokudin I.P, Asovich V.S
Format: Patent
Sprache:eng ; rus
Schlagworte:
ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
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Zusammenfassung:FIELD: organic chemistry. SUBSTANCE: product: polyfluoroethanes used as chladons. Reagent: ethylene. Reaction conditions: fluorination with cobalt trifluoride at 145-300 C. Conversion and the yield of the end products were increased up to 100% and 96%, respectively. EFFECT: increased conversion and yield. 3 cl Использование: полифторэтаны широко используются как хладоны. Реагент: этилен. Условия реакции: фторирование трехфтористым кобальтом при 145 - 300С, повышается конверсия до 100% и увеличивается выход целевых продуктов до 96%. 2 з. п. ф-лы.