The NMR spectra of the cyclohexadienyl anion and of the cyclooctadienyl anion (I) were studied. The strongly bent anion I shows at low temps. reversible line broadening. At higher temps. I electrocyclizes to the bicyclo[3.3.0]octenyl anion. In neither of these anions there is substantial 1,5 overlap (homoaromaticity). [on SciFinder (R)
This item was digitized from a paper original and/or a microfilm copy. If you need higher-resolution...
1. The13C NMR spectra of peroxide derivatives of cyclanes and cyclic peroxides have been investigate...
First published as an Advance Article on the web 3rd December 2001 Tertiary (2-propyl)cyclopentyl an...
The NMR spectra of the cyclohexadienyl anion and of the cyclooctadienyl anion (I) were studied. The ...
Abstract: By analogy with the homocyclopropenyl (1) and homotropylium cations (2), cyclohexadienyl a...
The NMR spectra of trans-(I) and cis-3-methyl-trans-1-phenylallyl anion (II), of cis-1-methylpentadi...
NMR spectroscopy has revealed that the bicyclo[5.1.0]octadienyl anion (I) isomerizes by opening of t...
The 1H NMR chemical shifts of the cyclic conjugated hydrocarbon carbanions: cyclopentadienyl, cycloo...
The ^(13)C nuclear magnetic resonance (cmr) spectra of selected examples of cyclic alkynes, allenes,...
NMR spectroscopy has revealed that the reaction between trans, trans, trans-2,4,6-octatriene and KNH...
A number of phenyl-substituted allyl anions and corresponding isoelectronic oxaallyl anions have bee...
The NMR spectra of 26 polycondensed aza-aromatic derivatives, recorded in CDCl3 and C6D6, have been ...
This item was digitized from a paper original and/or a microfilm copy. If you need higher-resolution...
1. The13C NMR spectra of peroxide derivatives of cyclanes and cyclic peroxides have been investigate...
First published as an Advance Article on the web 3rd December 2001 Tertiary (2-propyl)cyclopentyl an...
The NMR spectra of the cyclohexadienyl anion and of the cyclooctadienyl anion (I) were studied. The ...
Abstract: By analogy with the homocyclopropenyl (1) and homotropylium cations (2), cyclohexadienyl a...
The NMR spectra of trans-(I) and cis-3-methyl-trans-1-phenylallyl anion (II), of cis-1-methylpentadi...
NMR spectroscopy has revealed that the bicyclo[5.1.0]octadienyl anion (I) isomerizes by opening of t...
The 1H NMR chemical shifts of the cyclic conjugated hydrocarbon carbanions: cyclopentadienyl, cycloo...
The ^(13)C nuclear magnetic resonance (cmr) spectra of selected examples of cyclic alkynes, allenes,...
NMR spectroscopy has revealed that the reaction between trans, trans, trans-2,4,6-octatriene and KNH...
A number of phenyl-substituted allyl anions and corresponding isoelectronic oxaallyl anions have bee...
The NMR spectra of 26 polycondensed aza-aromatic derivatives, recorded in CDCl3 and C6D6, have been ...
This item was digitized from a paper original and/or a microfilm copy. If you need higher-resolution...
1. The13C NMR spectra of peroxide derivatives of cyclanes and cyclic peroxides have been investigate...
First published as an Advance Article on the web 3rd December 2001 Tertiary (2-propyl)cyclopentyl an...
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