See umpolung on Wiktionary
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"Du terme allemand Umpolung (« inversion de polarité »)."
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"text": "D'autres travaux ont été effectués par la suite, notamment une umpolung des dérivés cationiques en dérivés carbanioniques nucléophiles avec d'excellents résultats (82-92%)."
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"Réaction chimique inversant la polarité d'un groupe fonctionnel en chimie organique."
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"text": "Chapter V summarizes some of the projects that have been started but not completely finished; especially the umpolung of DMQA derivatives from carbocations to carbanions.",
"translation": "Le chapitre V résume certains des projets commencés mais pas complètement aboutis, en particulier l'umpolung des dérivés du DMQA de carbocations en carbanions."
}
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"text": "Chapter V summarizes some of the projects that have been started but not completely finished; especially the umpolung of DMQA derivatives from carbocations to carbanions.",
"translation": "Le chapitre V résume certains des projets commencés mais pas complètement aboutis, en particulier l'umpolung des dérivés du DMQA de carbocations en carbanions."
}
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"Umpolung."
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}
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"Réaction chimique inversant la polarité d'un groupe fonctionnel en chimie organique."
],
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"chemistry"
]
}
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"word": "umpolung"
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Download raw JSONL data for umpolung meaning in All languages combined (2.4kB)
This page is a part of the kaikki.org machine-readable All languages combined dictionary. This dictionary is based on structured data extracted on 2025-05-07 from the frwiktionary dump dated 2025-05-01 using wiktextract (887c61b and 3d4dee6). The data shown on this site has been post-processed and various details (e.g., extra categories) removed, some information disambiguated, and additional data merged from other sources. See the raw data download page for the unprocessed wiktextract data.
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