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Synthesis of novel N-sulfonylamidines in pyrimidine series (CROSBI ID 571049)

Prilog sa skupa u zborniku | sažetak izlaganja sa skupa | domaća recenzija

Krstulović, Luka ; Bajić, Miroslav ; Višnjevac, Aleksandar ; Žinić, Biserka Synthesis of novel N-sulfonylamidines in pyrimidine series // Book of abstracts, XXII. Hrvatski skup kemičara i kemijskih inženjera / Pičuljan, Katarina ; Smolec, Sonja (ur.). Zagreb: Hrvatsko društvo kemijskih inženjera i tehnologa (HDKI), 2011. str. 41-41

Podaci o odgovornosti

Krstulović, Luka ; Bajić, Miroslav ; Višnjevac, Aleksandar ; Žinić, Biserka

engleski

Synthesis of novel N-sulfonylamidines in pyrimidine series

Amidines are found in many bioactive natural products [1] and identified as important pharmacophores [2]. Novel N-sulfonylamidines in pyrimidine series were utilized as a part of continous research on potential biologically active compounds. Synthesis involves three component, one-pot, copper catalyzed reaction of terminal alkyne, sulfonyl azide and amine. The reaction is propose to proceed via the formation of ketenimine intermediate, which is generated in situ by the Cu-catalyzed cycloaddition of sulfonyl azide with terminal alkynes followed by the ring opening of resultant triazole copper intermediate which reacts with amine to give three-component coupled product[3]. The structure of all compounds was confirmed on the basis of 1H, 13C NMR spectra and elemental analysis. Analysis by 2D NMR experiments confirmed anti-conformations of the products in DMSO solution and the same conformation was found by X-ray diffraction studies of some compounds. These products are under investigation for their biological activities.

N-sulfonylamidines ; pyrinidines

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Podaci o prilogu

41-41.

2011.

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objavljeno

978-953-6894-38-3

Podaci o matičnoj publikaciji

Book of abstracts, XXII. Hrvatski skup kemičara i kemijskih inženjera

Pičuljan, Katarina ; Smolec, Sonja

Zagreb: Hrvatsko društvo kemijskih inženjera i tehnologa (HDKI)

Podaci o skupu

XXII.Hrvatski skup kemičara i kemijskih inženjera

predavanje

13.02.2011-16.02.2011

Zagreb, Hrvatska

Povezanost rada

Kemija