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Description
| - By the condensation of malononitrile (1) with dialkyl acetone-1,3-dicarboxylates 2a, b alkyl (3-cyano-6-alkoxy-2-oxo-1,2-dihydropyridin-4-yl)acetates 6a, b are formed in contrast to an earlier report according to which diethyl 3-(dicyanomethylene)glutarate 3b was obtained in the reaction of 1 and 2a. Compounds 6a, b were transformed with DMFDMA into the corresponding (E)-alkyl 2-(3-cyano-6-alkoxy-2-oxo-1,2-dihydropyridin-4-yl)-3-(dimethylamino)propenoates 7a, b. The structures of 6a and 7a were confirmed by X-ray structural analysis.
- By the condensation of malononitrile (1) with dialkyl acetone-1,3-dicarboxylates 2a, b alkyl (3-cyano-6-alkoxy-2-oxo-1,2-dihydropyridin-4-yl)acetates 6a, b are formed in contrast to an earlier report according to which diethyl 3-(dicyanomethylene)glutarate 3b was obtained in the reaction of 1 and 2a. Compounds 6a, b were transformed with DMFDMA into the corresponding (E)-alkyl 2-(3-cyano-6-alkoxy-2-oxo-1,2-dihydropyridin-4-yl)-3-(dimethylamino)propenoates 7a, b. The structures of 6a and 7a were confirmed by X-ray structural analysis. (en)
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Title
| - The Structure of the Product Formed by Condensation of Malononitrile with Dialkyl Acetone-1,3-dicarboxylates
- The Structure of the Product Formed by Condensation of Malononitrile with Dialkyl Acetone-1,3-dicarboxylates (en)
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skos:prefLabel
| - The Structure of the Product Formed by Condensation of Malononitrile with Dialkyl Acetone-1,3-dicarboxylates
- The Structure of the Product Formed by Condensation of Malononitrile with Dialkyl Acetone-1,3-dicarboxylates (en)
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skos:notation
| - RIV/00216275:25310/10:39881311!RIV11-MSM-25310___
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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/00216275:25310/10:39881311
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - Acetone-1,3-dicarboxylates; Dialkyl; Malononitrile; Structure (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
| - Zeitschrift für Naturforschung Section B - A Journal of Chemical Sciences
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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
| - Šimůnek, Petr
- Grošelj, Uroš
- Stanovnik, Branko
- Svete, Jurij
- Baškovc, Jernej
- Meden, Anton
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http://linked.open...ain/vavai/riv/wos
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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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is http://linked.open...avai/riv/vysledek
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