Synthesis of some azamacrocycles bearing 1,2,4-oxadiazole and 1,2,3-triazole moieties

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Küçük Resim

Tarih

2020

Dergi Başlığı

Dergi ISSN

Cilt Başlığı

Yayıncı

Maik Nauka/Interperiodica/Springer

Erişim Hakkı

info:eu-repo/semantics/closedAccess

Özet

A tetraazacrown ether, 4,9-di(prop-2-yn-1-yl)-1,4,9,12-tetraazacyclohexadecane-2,11-dione, bearing propargyl groups on two nitrogens was synthesized starting from 1,4,9,12-tetraazacyclohexadecane-2,11-dione and subjected to 1,3-cycloaddition reaction with 5-(azidomethyl)-3-(4-R-phenyl)-1,2,4-oxadiazoles which were prepared by acylation of the corresponding para-substituted benzamidoximes with chloroacetyl chloride, followed by azidation. In this way, a series of azacrown ethers bearing 1,2,4-oxadiazole and 1,2,3-triazole rings were successfully obtained, and their structure elucidation was performed by means of spectral/physical data.

Açıklama

Anahtar Kelimeler

Azacrown Ether, Azide, Amidoxime, 1,2,4-oxadiazole, 1,2,3-Triazole

Kaynak

Russian Journal Of Organic Chemistry

WoS Q Değeri

Q4

Scopus Q Değeri

Q4

Cilt

56

Sayı

4

Künye