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rdf:type
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Description
| - The [2+2+2] cyclotrimerization of 1,7,9,15-hexadecatetrayne with nitriles catalyzed by dicarbonylcyclopentadienylcobalt(I) opened a new pathway for the synthesis of C2-symmetrical bis(tetrahydroisoquinolines) that were used as starting material for the preparation of axially chiral bipyridine N,N’-dioxides. A dramatic solvent effect was observed where the use of different solvents induced opposite chiralities of the product with the same enantiomer of the catalyst.
- The [2+2+2] cyclotrimerization of 1,7,9,15-hexadecatetrayne with nitriles catalyzed by dicarbonylcyclopentadienylcobalt(I) opened a new pathway for the synthesis of C2-symmetrical bis(tetrahydroisoquinolines) that were used as starting material for the preparation of axially chiral bipyridine N,N’-dioxides. A dramatic solvent effect was observed where the use of different solvents induced opposite chiralities of the product with the same enantiomer of the catalyst. (en)
- 2+2+2 Cyklotrimerizace 1,7,9,15-hexadecatetraynu s nitrily, katalyzovaná dikarbonylcyklopentadienylkobaltem(I), otevřela novou cestu k syntéze C2-symetrických bis(tetrahydroisochinolinů), které byly výchozími látkami pro přípravu axiálně chirálních bipyridin N,N’-dioxidů. Různá rozpouštědla indukovala vznik produktů s opačnou chiralitou při použití téhož enantimeru katalyzátoru. (cs)
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Title
| - New pathway to C2-symmetric atropoisomeric bipyridine N,N’-dioxides and solvent effect in enantioselective allylation of aldehydes
- New pathway to C2-symmetric atropoisomeric bipyridine N,N’-dioxides and solvent effect in enantioselective allylation of aldehydes (en)
- Nová cesta k přípravě C2-symetrických atropoisomerních bipyridin N,N’-dioxidů a vliv rozpouštědla na enantioselektivní allylaci aldehydů (cs)
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skos:prefLabel
| - New pathway to C2-symmetric atropoisomeric bipyridine N,N’-dioxides and solvent effect in enantioselective allylation of aldehydes
- New pathway to C2-symmetric atropoisomeric bipyridine N,N’-dioxides and solvent effect in enantioselective allylation of aldehydes (en)
- Nová cesta k přípravě C2-symetrických atropoisomerních bipyridin N,N’-dioxidů a vliv rozpouštědla na enantioselektivní allylaci aldehydů (cs)
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skos:notation
| - RIV/61388963:_____/08:00309886!RIV09-AV0-61388963
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http://linked.open...avai/riv/aktivita
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http://linked.open...avai/riv/aktivity
| - P(GA203/05/0102), P(GA203/08/0350), P(LC06070), Z(AV0Z40550506), Z(MSM0021620857)
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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/61388963:_____/08:00309886
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - asymmetric catalysis; cobalt; cyclotrimerization (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
| - Advanced Synthesis & Catalysis
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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
| - Císařová, I.
- Dračínský, Martin
- Hodačová, Jana
- Kotora, Martin
- Valterová, Irena
- Hrdina, R.
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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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