. . "Epoxide migration and pseudo-epoxide migration of 1,6:2,3-and 1,6:3,4-dianhydro-beta-D-hexopyranoses. Synthesis of some deoxy halo derivatives of 1,6-anhydro-beta-D-hexopyranoses" . "19"^^ . "5"^^ . "71" . . "Epoxide or pseudo-epoxide migration of 1,6:2,3-dianhydro- and 1,6:3,4-dianhydro-b-D-hexopyranoses was effected by treatment with aqueous sodium hydroxide or sodium iodide in acetone to give equilibrium mixtures. Various iodo derivatives of 1,6-anhydro-b-D-hexopyranoses were prepared as potential intermediates for pseudo-epoxide migration. NMR was used for following the reaction mechanism of epoxide and pseudo-epoxide migrations and analysis of reaction mixtures. Experimental data were compared with DFT calculations. Chair-boat equilibration of 1,6-anhydro-3-deoxy-3-halo-b-D-glucopyranoses was discussed."@en . . "Epoxide migration and pseudo-epoxide migration of 1,6:2,3-and 1,6:3,4-dianhydro-beta-D-hexopyranoses. Synthesis of some deoxy halo derivatives of 1,6-anhydro-beta-D-hexopyranoses"@en . . "Migrace a pseudomigrace epoxid\u016F 1,6:2,3- a 1,6:3,4-dianhydro-b-D-hexopyranos. Synt\u00E9za n\u011Bkter\u00FDch deoxy halogen deriv\u00E1t\u016F 1,6-anhydro-b-D-hexopyranosy"@cs . "epoxide migration; NMR spectroscopy; carbohydrates"@en . "Trnka, T." . . . "\u010Cern\u00FD, M." . "Epoxide migration and pseudo-epoxide migration of 1,6:2,3-and 1,6:3,4-dianhydro-beta-D-hexopyranoses. Synthesis of some deoxy halo derivatives of 1,6-anhydro-beta-D-hexopyranoses" . "Migrace a pseudomigrace epoxid\u016F 1,6:2,3- a 1,6:3,4-dianhydro-b-D-hexopyranos. Synt\u00E9za n\u011Bkter\u00FDch deoxy halogen deriv\u00E1t\u016F 1,6-anhydro-b-D-hexopyranosy"@cs . . "Dra\u010D\u00EDnsk\u00FD, Martin" . "1497;1515" . "D\u017Eoganov\u00E1, Martina" . "Z(AV0Z40550506)" . "0010-0765" . "[3B4EE1B8CC18]" . . "RIV/61388963:_____/06:00047815!RIV07-AV0-61388963" . . "Migrace a pseudomigrace epoxid\u016F 1,6:2,3- a 1,6:3,4-dianhydro-b-D-hexopyranos vodn\u00FDm hydroxidem sodn\u00FDm resp. jodidem sodn\u00FDm v acetonu poskytla rovnov\u00E1\u017En\u00E9 sm\u011Bsi. Byly p\u0159ipraveny r\u016Fzn\u00E9 jodovan\u00E9 deriv\u00E1ty 1,6-anhydro-b-D-hexopyranosy jako potenci\u00E1ln\u00ED meziprodukty pseudo migrace epoxid\u016F. Sledov\u00E1n\u00ED reak\u010Dn\u00EDch mechanism\u016F t\u011Bchto migrac\u00ED a anal\u00FDza reak\u010Dn\u00EDch sm\u011Bs\u00ED byla provedena pomoc\u00ED NMR spektroskopie. Experiment\u00E1ln\u00ED data byla porovn\u00E1na s DFT v\u00FDpo\u010Dty. Byla diskutov\u00E1na rovnov\u00E1ha mezi \u017Eidli\u010Dkovou a vani\u010Dkovou konformac\u00ED 1,6-anhydro-3-deoxy-3-halogen-b-D-glukopyranosy."@cs . "Bud\u011B\u0161\u00EDnsk\u00FD, Milo\u0161" . . "3"^^ . . "474366" . "Epoxide migration and pseudo-epoxide migration of 1,6:2,3-and 1,6:3,4-dianhydro-beta-D-hexopyranoses. Synthesis of some deoxy halo derivatives of 1,6-anhydro-beta-D-hexopyranoses"@en . "RIV/61388963:_____/06:00047815" . . . "10" . "Collection of Czechoslovak Chemical Communications" . "CZ - \u010Cesk\u00E1 republika" . . "Epoxide or pseudo-epoxide migration of 1,6:2,3-dianhydro- and 1,6:3,4-dianhydro-b-D-hexopyranoses was effected by treatment with aqueous sodium hydroxide or sodium iodide in acetone to give equilibrium mixtures. Various iodo derivatives of 1,6-anhydro-b-D-hexopyranoses were prepared as potential intermediates for pseudo-epoxide migration. NMR was used for following the reaction mechanism of epoxide and pseudo-epoxide migrations and analysis of reaction mixtures. Experimental data were compared with DFT calculations. Chair-boat equilibration of 1,6-anhydro-3-deoxy-3-halo-b-D-glucopyranoses was discussed." . . .