Attributes | Values |
---|
rdf:type
| |
Description
| - Whereas in molecules containing grouping X=C-C=Y (X, Y = C, 0, N, S) delocalization of electrons take''s place, in, compounds containing the grouping C=N-N=C the central N-N bond has a single bond character and conjugation does not play a role. The single bond character of the N(l)-N(2) bond in 1,2,4-triazin-5-ones has been confirmed based on identity of reduction potential of the 1,6-azomethine bond in the parent compound and of the 1,6-C=N bond in the corresponding 2,3-dihydroderivative. Lack of delocalization has also been proved for acyclic azines. Comparison of half-wave. or peak, potentials is a simple and efficient way to prove or disprove the role of the delocalization of electrons over the studied molecule.
- Whereas in molecules containing grouping X=C-C=Y (X, Y = C, 0, N, S) delocalization of electrons take''s place, in, compounds containing the grouping C=N-N=C the central N-N bond has a single bond character and conjugation does not play a role. The single bond character of the N(l)-N(2) bond in 1,2,4-triazin-5-ones has been confirmed based on identity of reduction potential of the 1,6-azomethine bond in the parent compound and of the 1,6-C=N bond in the corresponding 2,3-dihydroderivative. Lack of delocalization has also been proved for acyclic azines. Comparison of half-wave. or peak, potentials is a simple and efficient way to prove or disprove the role of the delocalization of electrons over the studied molecule. (en)
|
Title
| - Electrochemical Proof of the Single Bond Character of the N-N Bonds in some 1,2,4-triazines.
- Electrochemical Proof of the Single Bond Character of the N-N Bonds in some 1,2,4-triazines. (en)
|
skos:prefLabel
| - Electrochemical Proof of the Single Bond Character of the N-N Bonds in some 1,2,4-triazines.
- Electrochemical Proof of the Single Bond Character of the N-N Bonds in some 1,2,4-triazines. (en)
|
skos:notation
| - RIV/61388955:_____/03:54030188!RIV/2004/AV0/A54004/N
|
http://linked.open.../vavai/riv/strany
| |
http://linked.open...avai/riv/aktivita
| |
http://linked.open...avai/riv/aktivity
| - P(GA203/02/0983), Z(AV0Z4040901)
|
http://linked.open...iv/cisloPeriodika
| |
http://linked.open...vai/riv/dodaniDat
| |
http://linked.open...aciTvurceVysledku
| |
http://linked.open.../riv/druhVysledku
| |
http://linked.open...iv/duvernostUdaju
| |
http://linked.open...titaPredkladatele
| |
http://linked.open...dnocenehoVysledku
| |
http://linked.open...ai/riv/idVysledku
| - RIV/61388955:_____/03:54030188
|
http://linked.open...riv/jazykVysledku
| |
http://linked.open.../riv/klicovaSlova
| - acetophenone azines; solid-state; stereochemistry (en)
|
http://linked.open.../riv/klicoveSlovo
| |
http://linked.open...odStatuVydavatele
| |
http://linked.open...ontrolniKodProRIV
| |
http://linked.open...i/riv/nazevZdroje
| - Indian Journal of Chemistry. A
|
http://linked.open...in/vavai/riv/obor
| |
http://linked.open...ichTvurcuVysledku
| |
http://linked.open...cetTvurcuVysledku
| |
http://linked.open...ocetUcastnikuAkce
| |
http://linked.open...nichUcastnikuAkce
| |
http://linked.open...vavai/riv/projekt
| |
http://linked.open...UplatneniVysledku
| |
http://linked.open...v/svazekPeriodika
| |
http://linked.open...iv/tvurceVysledku
| |
http://linked.open...n/vavai/riv/zamer
| |
issn
| |
number of pages
| |