"Vyvinuta a ov\u011B\u0159ena technologie p\u0159\u00EDpravy speci\u00E1ln\u00EDch katalyz\u00E1tor\u016F, stannosilik\u00E1t\u016F. Ty byly n\u00E1sledn\u011B pou\u017Eity v optimalizovan\u00E9 synt\u00E9ze vonn\u00FDch lakton\u016F. Pou\u017Eitelnost p\u0159ipraven\u00FDch katalyz\u00E1tor\u016F pro p\u0159\u00EDpravu vonn\u00FDch lakton\u016F byla prok\u00E1z\u00E1na."@cs . . "2007-03-19+01:00"^^ . "*V\u00FDvoj nov\u00FDch typ\u016F nanomateri\u00E1l\u016F na b\u00E1zi molekulov\u00FDch s\u00EDt pro katalytick\u00E9 aplikace p\u0159i synt\u00E9ze vonn\u00FDch l\u00E1tek. V\u00FDvoj nov\u00FDch katalyz\u00E1tor\u016F obsahuj\u00EDc\u00EDch c\u00EDn pro Baeyer-Villigerovu oxidaci cyklick\u00FDch keton\u016F na laktony. Synt\u00E9za t\u011Bchto katalyz\u00E1tor\u016F bude optimalizov\u00E1na pro vysoce selektivn\u00ED p\u0159\u00EDpravu vybrann\u00FDch lakton\u016F z jejich odpov\u00EDdaj\u00EDc\u00EDch cyklick\u00FDch keton\u016F (cyklopentanon, cyklohexanon, jasm\u00EDnov\u00FD keton, makrocyklick\u00E9 C14 a C18 ketony)." . . . . "*Development of new type of nanomaterials based on molecular sieves for their catalytic application in the synthesis of flavour substances. The synthesis of new catalysts containing Sn as active species will be developed for Baeyer-Villiger oxidation of cyclic ketones to respective lactones. Synthesis of these catalysts will be optimized for highly selective preparation of lactones of interest from their ketones (cyklopentanone, cyklohexanone, jasmin ketone, makroclic C14 a C18 ketones)."@en . "*V\u00FDvoj speci\u00E1ln\u00EDch typ\u016F oxida\u010Dn\u00EDch katalyz\u00E1tor\u016F pro c\u00EDlenou synt\u00E9zu vonn\u00FDch l\u00E1tek." . "FT-TA/040" . "2007-12-31+01:00"^^ . "9"^^ . " Baeyer-Villiger oxidation" . "Technology of preparation of special catalysts, Sn-silicates, was developed and verified. These materials were then used in the optimized fragrant lactone synthesis. Applicability of the prepared catalysts for fragrant lactone synthesis was proved."@en . "9"^^ . " Sn-zeolites" . "nanomaterials; heterogenous catalysts; Baeyer-Villiger oxidation; Sn-zeolites; lactone synthesis"@en . . . . . "2008-06-20+02:00"^^ . . . . "2004-05-01+02:00"^^ . . " heterogenous catalysts" . . . "0"^^ . "nanomaterials" . "3"^^ . "1"^^ . . "http://www.isvav.cz/projectDetail.do?rowId=FT-TA/040"^^ . . . "*The development of special types of oxidative catalysts for focused synthesis of fragrances."@en . . .