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On the inversion barriers of pyramidal carbanions

โœ Scribed by Hermann M. Niemeyer

Publisher
Elsevier Science
Year
1977
Tongue
French
Weight
314 KB
Volume
33
Category
Article
ISSN
0040-4020

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๐Ÿ“œ SIMILAR VOLUMES

Pyramidal inversion barriers: the signif
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We wish to present an empirical scheme which provides a convenient method for correlating inversion barriers at nitrogen With ground state geometries. It is generally recognized that the magnitude of the barrier to inversion in pyramidal mole-.

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## Recently Figeys and Dralantsl reported that the barrier to inversion of tetrabeneocyclooctatetraene (TBCOT) was 5 kcal/mol, using the nmr decoalescence of two diastereomeric methyl groups in a substituted derivative. Other cyclooctatetraene derivatives show much higher barriers to inversion tha