"2"^^ . "Z(MSM0021627501)" . "45" . . "Overall sixteen new, optically active carboxamides 1-3 have been synthesized. These compounds based on the 2-phenylimidazole and featuring amino acid residues are linked on the 4-position by an amidicbond. Two general methods were used for their construction. Whereas the first method employs acylchlorides as a reactive species, the second one involves a condensation of mixed anhydrides with the amino acid counterparts. Actually, the second method proved to be more efficient than the first one. Carboxamides 1-3 were preliminarily tested as N-chelating ligands with an application in the Henry or Aldol reactions affording either poor yields or enantiomeric excesses."@en . "362656" . "RIV/00216275:25310/08:00007775" . "Bure\u0161, Filip" . "Design and Synthesis of Optically Active 2-Phenylimidazolecarboxamides Featuring Amino Acid Motive" . "Design and Synthesis of Optically Active 2-Phenylimidazolecarboxamides Featuring Amino Acid Motive"@en . . "Design and Synthesis of Optically Active 2-Phenylimidazolecarboxamides Featuring Amino Acid Motive" . . . "Journal of Heterocyclic Chemistry" . "11" . "Design and Synthesis of Optically Active 2-Phenylimidazolecarboxamides Featuring Amino Acid Motive"@en . "US - Spojen\u00E9 st\u00E1ty americk\u00E9" . "S\u00EDvek, Roman" . "imdiazole; carboxamides; nitroaldol reaction"@en . "[0C74123C5A7E]" . "0022-152X" . "Design a synt\u00E9za opticky aktivn\u00EDch 2-fenylimidazolkarboxamid\u016F na b\u00E1zi amino kyselin"@cs . . . . "Celkem bylo syntetizov\u00E1no \u0161estn\u00E1ct nov\u00FDch, opticky aktivn\u00EDch karboxamid\u016F na b\u00E1zi 2-fenylimidazolu a amino kyselin s vyu\u017Eit\u00EDm dvou reak\u010Dn\u00EDch cest. Prvn\u00ED metoda zahrnuje reakci acylchlorid\u016F, druh\u00E1 vyu\u017E\u00EDv\u00E1 reakci sm\u011Bsn\u00FDch anhydrid\u016F s p\u0159\u00EDslu\u0161nou amino kyselinou. P\u0159edb\u011B\u017En\u00E9 testy p\u0159ipraven\u00FDch carboxamid\u016F v Henryho \u010Di aldolov\u00E9 reakci poskytly pouze n\u00EDzk\u00E9 ee."@cs . "Overall sixteen new, optically active carboxamides 1-3 have been synthesized. These compounds based on the 2-phenylimidazole and featuring amino acid residues are linked on the 4-position by an amidicbond. Two general methods were used for their construction. Whereas the first method employs acylchlorides as a reactive species, the second one involves a condensation of mixed anhydrides with the amino acid counterparts. Actually, the second method proved to be more efficient than the first one. Carboxamides 1-3 were preliminarily tested as N-chelating ligands with an application in the Henry or Aldol reactions affording either poor yields or enantiomeric excesses." . . "7"^^ . . . "Design a synt\u00E9za opticky aktivn\u00EDch 2-fenylimidazolkarboxamid\u016F na b\u00E1zi amino kyselin"@cs . "3"^^ . . "RIV/00216275:25310/08:00007775!RIV09-MSM-25310___" . . . . . . "25310" . "Pytela, Old\u0159ich" .