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Carbon-13 intermolecular isotope effect in the decarbonylation of liquid extra pure Merck formic acid |
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| Authors: | M Zieliński A Zielińska S Bernasconi H Papiernik-Zielińska |
| Institution: | (1) Isotope Laboratory (Laboratory of Nuclear Chemistry), Faculty of Chemistry, Jagiellonian University, Kraków, Poland;(2) Laboratory of Stable Isotopes (Geologisches Institut), ETH (Swiss Federal Institute of Technology), Zürich, CH-8092 Zürich, Switzerland |
| Abstract: | Intemolecular13C isotope effects in the decarbonylation of extra pure Merck liquid formic acid have been determined in the temperature interval 50–100 °C and compared to13C KIE observed in the decomposition of 99.9% liquid formic acid in the temperature range 60–100 °C. A very constants in the Arrhenius and Eyring equations have been calculated and found to be in a good agreement with the corresponding values ofBarham andClark.8 |
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