Croatica Chemica Acta, Vol. 69 No. 4, 1996.
Original scientific paper
A Novel Type of Rigid Macrocycle with Bis(3-uracilyl)methane and Hexadiyne Units. The Uracilophane
Vesna Čaplar
; Laboratory of Supramolecular and Nucleoside Chemistry, Department of Chemistry, Ruder Bošković Institute, P.O.B. 1016, 10001 Zagreb, Croatia
Lidija Tumir
; Laboratory of Supramolecular and Nucleoside Chemistry, Department of Chemistry, Ruder Bošković Institute, P.O.B. 1016, 10001 Zagreb, Croatia
Mladen Žinić
; Laboratory of Supramolecular and Nucleoside Chemistry, Department of Chemistry, Ruder Bošković Institute, P.O.B. 1016, 10001 Zagreb, Croatia
Abstract
Synthesis of the first uracilophane 15, constructed from two bis(3- uracilyl)methane units and two hexadiyne bridges connecting uracil N(l)-atoms, is described. The conformational properties of 15 investigated by molecular dynamics revealed low energy conformations with partly or fully stacked phenyl-uracil or phenyl-phenyl pairs.
Keywords
Hrčak ID:
135995
URI
Publication date:
2.12.1996.
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