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rdf:type
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Description
| - C8-Alkenylpurines were synthesized starting from purin-8-yl(allyl) acetates using Pdcatalyzed allylic substitution. The described protocol allows, by reaction of purin-8-yl(allyl) acetates with stabilized nucleophiles, an access to novel (E)-8-alkenylpurine derivatives under Pd2dba3?CHCl3 catalysis in dry THF in yields ranging from 31 to 76%. A wide range of nucleophiles showed exclusive E-alkene formation, however, ethyl nitroacetate gave mixture of E/Z-alkenes. On contrary, purin-2-yl(allyl) acetates reacted smoothly only with dimethyl malonate.
- C8-Alkenylpurines were synthesized starting from purin-8-yl(allyl) acetates using Pdcatalyzed allylic substitution. The described protocol allows, by reaction of purin-8-yl(allyl) acetates with stabilized nucleophiles, an access to novel (E)-8-alkenylpurine derivatives under Pd2dba3?CHCl3 catalysis in dry THF in yields ranging from 31 to 76%. A wide range of nucleophiles showed exclusive E-alkene formation, however, ethyl nitroacetate gave mixture of E/Z-alkenes. On contrary, purin-2-yl(allyl) acetates reacted smoothly only with dimethyl malonate. (en)
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Title
| - Pd-Catalyzed Allylic Substitution of Purin-8-yl(allyl) Acetate: Route to (E)-Alkenylpurines
- Pd-Catalyzed Allylic Substitution of Purin-8-yl(allyl) Acetate: Route to (E)-Alkenylpurines (en)
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skos:prefLabel
| - Pd-Catalyzed Allylic Substitution of Purin-8-yl(allyl) Acetate: Route to (E)-Alkenylpurines
- Pd-Catalyzed Allylic Substitution of Purin-8-yl(allyl) Acetate: Route to (E)-Alkenylpurines (en)
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skos:notation
| - RIV/60461373:22310/11:43892715!RIV12-MSM-22310___
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http://linked.open...avai/predkladatel
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http://linked.open...avai/riv/aktivita
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http://linked.open...avai/riv/aktivity
| - P(GA203/09/1552), P(LC06070)
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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/60461373:22310/11:43892715
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - Nucleophilic substitution; Palladium; Heterocycles (en)
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http://linked.open.../riv/klicoveSlovo
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http://linked.open...odStatuVydavatele
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http://linked.open...ontrolniKodProRIV
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http://linked.open...i/riv/nazevZdroje
| - Collection of Czechoslovak Chemical Communications
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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...vavai/riv/projekt
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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
| - Dvořák, Dalimil
- Tobrman, Tomáš
- Šišková, Miroslava
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http://linked.open...ain/vavai/riv/wos
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issn
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number of pages
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http://bibframe.org/vocab/doi
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http://localhost/t...ganizacniJednotka
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is http://linked.open...avai/riv/vysledek
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