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Description
| - The reaction between 5-nitro-2,1-benzisothiazole-3-diazonium species and N-substituted anilines produces the 1(5-nitro-2,1-benzisothiazol-3-yl)-3,3-disubstituted triazenes 1. These triazenes are highly stable, and even in strongly acidic medium (0,5 mol.L-1 H2SO4) they are only slowly decomposed back to the diazonium ion and substituted anilinium ion (for the N-ethyl derivative in 0,5 mol.L-1 H2SO4 at 25 degreesC, t(1/2) approximate to 7 h). A series of six triazenes were characterised by their H-1 and C-13 NMR spectra and mass soectra. Two of the triazenes were also identified by X-ray crystallography.
- The reaction between 5-nitro-2,1-benzisothiazole-3-diazonium species and N-substituted anilines produces the 1(5-nitro-2,1-benzisothiazol-3-yl)-3,3-disubstituted triazenes 1. These triazenes are highly stable, and even in strongly acidic medium (0,5 mol.L-1 H2SO4) they are only slowly decomposed back to the diazonium ion and substituted anilinium ion (for the N-ethyl derivative in 0,5 mol.L-1 H2SO4 at 25 degreesC, t(1/2) approximate to 7 h). A series of six triazenes were characterised by their H-1 and C-13 NMR spectra and mass soectra. Two of the triazenes were also identified by X-ray crystallography. (en)
- The reaction between 5-nitro-2,1-benzisothiazole-3-diazonium species and N-substituted anilines produces the 1(5-nitro-2,1-benzisothiazol-3-yl)-3,3-disubstituted triazenes 1. These triazenes are highly stable, and even in strongly acidic medium (0,5 mol.L-1 H2SO4) they are only slowly decomposed back to the diazonium ion and substituted anilinium ion (for the N-ethyl derivative in 0,5 mol.L-1 H2SO4 at 25 degreesC, t(1/2) approximate to 7 h). A series of six triazenes were characterised by their H-1 and C-13 NMR spectra and mass soectra. Two of the triazenes were also identified by X-ray crystallography. (cs)
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Title
| - Structure and Reactivity of 1-(5-Nitro-2,1-benzisothiazol-3-yl)-3,3-disubstituted Triazenes
- Structure and Reactivity of 1-(5-Nitro-2,1-benzisothiazol-3-yl)-3,3-disubstituted Triazenes (en)
- Structure and Reactivity of 1-(5-Nitro-2,1-benzisothiazol-3-yl)-3,3-disubstituted Triazenes (cs)
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skos:prefLabel
| - Structure and Reactivity of 1-(5-Nitro-2,1-benzisothiazol-3-yl)-3,3-disubstituted Triazenes
- Structure and Reactivity of 1-(5-Nitro-2,1-benzisothiazol-3-yl)-3,3-disubstituted Triazenes (en)
- Structure and Reactivity of 1-(5-Nitro-2,1-benzisothiazol-3-yl)-3,3-disubstituted Triazenes (cs)
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skos:notation
| - RIV/00216275:25310/03:00000578!RIV08-MSM-25310___
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http://linked.open.../vavai/riv/strany
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http://linked.open...avai/riv/aktivita
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http://linked.open...avai/riv/aktivity
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http://linked.open...iv/cisloPeriodika
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http://linked.open...vai/riv/dodaniDat
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http://linked.open...aciTvurceVysledku
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http://linked.open.../riv/druhVysledku
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http://linked.open...iv/duvernostUdaju
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http://linked.open...titaPredkladatele
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http://linked.open...dnocenehoVysledku
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http://linked.open...ai/riv/idVysledku
| - RIV/00216275:25310/03:00000578
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - azo compounds, nitrogen heterocycles; synthetic methods, X-ray (en)
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http://linked.open.../riv/klicoveSlovo
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http://linked.open...odStatuVydavatele
| - DE - Spolková republika Německo
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http://linked.open...ontrolniKodProRIV
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http://linked.open...i/riv/nazevZdroje
| - European Journal of Organic Chemistry
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http://linked.open...in/vavai/riv/obor
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http://linked.open...ichTvurcuVysledku
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http://linked.open...cetTvurcuVysledku
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http://linked.open...UplatneniVysledku
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http://linked.open...v/svazekPeriodika
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http://linked.open...iv/tvurceVysledku
| - Holčapek, Michal
- Macháček, Vladimír
- Lyčka, A.
- Bertolasi, V.
- Přikryl, Josef
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http://linked.open...n/vavai/riv/zamer
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issn
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number of pages
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http://localhost/t...ganizacniJednotka
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