Conformational analysis of 4-aryl-2,2,6,6-tetramethyl-heptane-3,5-diones. Dipole moment determinations and molecular mechanics calculations

Marcial Moreno-Mañas, Mohamed Fathallah, Irmina Hernández-Fuentes, Carlos Jaime, María E. Lloris, Jorge Marquet, María F. Rey-Stolle

Research output: Contribution to journalArticleResearchpeer-review

Abstract

The dipole moments of the title diketones have been measured and compared with the values calculated by MM2. Both sets of values are in good agreement. The diketones exist (74-94%) in pairs of enantiomeric conformations with angles between both carbonyl dipoles in the range 62-66°. © 1994.
Original languageEnglish
Pages (from-to)11213-11218
JournalTetrahedron
Volume50
Issue number38
DOIs
Publication statusPublished - 1 Jan 1994

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