Conformational and electronic interaction studies of α-substituted carbonyl compounds. Part 9. ω-Hetero-substituted acetophenones
نویسندگان
چکیده
منابع مشابه
Conformational studies on heteroleptic trifluoromethyl-substituted phenylboranes.
Organoboranes carrying electron-withdrawing substituents are commonly used as Lewis acidic catalysts or cocatalysts in a variety of organic processes. These Lewis acids also became popular through their application in `frustrated Lewis pairs', i.e. combinations of Lewis acids and bases that are unable to fully neutralize each other due to steric or electronic effects. We have determined the cry...
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The absorption spectra and intramolecular charge transfer (CT) properties of terminal donor/acceptor-substituted all-trans-α,ω-diphenylpolyenes (DPE) and α,ω-diphenylpolyynes (DPY) molecules with different conjugated bridge length and substitution modes were investigated by using quantum chemical calculations. We calculated the ground state structures and energy of two series of terminal donor/...
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ژورنال
عنوان ژورنال: J. Chem. Soc., Perkin Trans. 2
سال: 1990
ISSN: 0300-9580,1364-5471
DOI: 10.1039/p29900000465