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Review article

https://doi.org/10.15255/KUI.2014.019

1,3-Dipolarna cikloadicija (II. dio): Trokomponentne Cu(I) katalizirane klik-reakcije

L. Krstulović ; Department of Chemistry and Biochemistry, Faculty of Veterinary Medicine, University of Zagreb, Heinzelova 55, 10 000 Zagreb, Croatia
D. Saftić ; Laboratory of Supramolecular and Nucleoside Chemistry, Division of Organic Chemistry and Biochemistry, Ruđer Bošković Institute, Bijenička cesta 54, 10 000 Zagreb, Croatia
J. Matić ; Laboratory for the study of interactions of biomacromolecules, Division of Organic Chemistry and Biochemistry, Ruđer Bošković Institute, Bijenička cesta 54, 10 000 Zagreb, Croatia
M. Bajić ; Department of Chemistry and Biochemistry, Faculty of Veterinary Medicine, University of Zagreb, Heinzelova 55, 10 000 Zagreb, Croatia
B. Žinić ; Laboratory of Supramolecular and Nucleoside Chemistry, Division of Organic Chemistry and Biochemistry, Ruđer Bošković Institute, Bijenička cesta 54, 10 000 Zagreb, Croatia


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Abstract

Cu(I) kataliziranim reakcijama sulfonil- odnosno fosforil-azida i terminalnih alkina nastaje intermedijar ketenimin koji reagira s nukleofilima kao što su voda, alkoholi, amini, piroli ili indoli, pri čemu nastaju odgovarajući amidi, imidati, amidini i supstituirani heterocikli, u jednom reakcijskom koraku. Te selektivne reakcije zbivaju se pri blagim reakcijskim uvjetima (sobna temperatura, prisustvo zraka i vode), bez steričkog i elektronskog utjecaja supstituenata na ishod reakcije.

Keywords

Alkin; azid; klik-kemija; bakar; trokomponentna reakcija

Hrčak ID:

145124

URI

https://hrcak.srce.hr/145124

Publication date:

17.9.2015.

Article data in other languages: english

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