"Axi\u00E1ln\u011B chir\u00E1ln\u00ED bipyridin-N,N\u00B4-dioxidy lze snadno z\u00EDskat ve t\u0159ech kroc\u00EDch z komer\u010Dn\u011B dostupn\u00FDch chemik\u00E1li\u00ED. Kl\u00ED\u010Dov\u00FDm krokem je heterocyklotrimerizace 1-pyridyl-1,7-octadiyn\u016F s nitrily katalyzovan\u00E1 kobaltem. P\u0159ipravili jsme nesymetricky substituovan\u00E9 bipyridiny. P\u0159ipraven\u00E9 bipyridin-N,N\u00B4-dioxidy byly separov\u00E1ny na enatiomery a testov\u00E1ny pro enantioselektivn\u00ED allylaci aldehyd\u016F."@cs . "0957-4166" . . . "RIV/61388963:_____/06:00053514" . "bipyridines; organocatalysis; allylation"@en . . . "An easy route to atropoisomeric bipyridine N,N'-dioxides and allylation of aldehydes" . "22" . "3"^^ . "[D4D07E0994FC]" . . . "Hrdina, R." . . "Jednoduch\u00E1 cesta k atropoisomern\u00EDm bipyridin N,N\u00B4-dioxid\u016Fm a allylaci aldehyd\u016F"@cs . "An easy route to atropoisomeric bipyridine N,N'-dioxides and allylation of aldehydes" . . . . . "An easy route to atropoisomeric bipyridine N,N'-dioxides and allylation of aldehydes"@en . "5"^^ . "17" . . . "Axially chiral bipyridine N,N\u00B4-dioxides are easily accessible in three steps from commercially available material. The key step is cobalt-catalyzed heterocyclotrimerization of 1-pyridyl-1,7-octadiynes with nitriles. We synthesised of unsymmetrically substituted bipyridines. The synthesized bipyridine N,N\u00B4-dioxides were resolved into enantiomers and tested in enantioselective allylation of aldehydes." . "Hoda\u010Dov\u00E1, Jana" . . . . . "An easy route to atropoisomeric bipyridine N,N'-dioxides and allylation of aldehydes"@en . "Axially chiral bipyridine N,N\u00B4-dioxides are easily accessible in three steps from commercially available material. The key step is cobalt-catalyzed heterocyclotrimerization of 1-pyridyl-1,7-octadiynes with nitriles. We synthesised of unsymmetrically substituted bipyridines. The synthesized bipyridine N,N\u00B4-dioxides were resolved into enantiomers and tested in enantioselective allylation of aldehydes."@en . "RIV/61388963:_____/06:00053514!RIV07-AV0-61388963" . . "Tetrahedron Asymmetry" . "7"^^ . "Kotora, Martin" . "464775" . "Kadl\u010D\u00EDkov\u00E1, A." . . "Valterov\u00E1, Irena" . "Jednoduch\u00E1 cesta k atropoisomern\u00EDm bipyridin N,N\u00B4-dioxid\u016Fm a allylaci aldehyd\u016F"@cs . . "3185;3191" . "P(GA203/05/0102), P(LC06070), Z(AV0Z40550506)" . "GB - Spojen\u00E9 kr\u00E1lovstv\u00ED Velk\u00E9 Brit\u00E1nie a Severn\u00EDho Irska" .