Study of degree of basicity of 2-amino 4-phenylthiazole and 2-amino-4-oxothiazole by mineral acids protonation

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dc.contributor.author Salkeyeva, L.K.
dc.contributor.author Minayeva, Ye.V.
dc.contributor.author Taishibekova, Ye.K.
dc.contributor.author Zhortarova, A.A.
dc.contributor.author Khassenova, G.T.
dc.contributor.author Zhakupov, R.M.
dc.contributor.author Sugralina, L.M.
dc.date.accessioned 2019-03-11T08:29:02Z
dc.date.available 2019-03-11T08:29:02Z
dc.date.issued 2015-12-30
dc.identifier.citation Study of degree of basicity of 2-amino 4-phenylthiazole and 2-amino-4-oxothiazole by mineral acids protonation / L.K.Salkeyeva [et al.] // Қарағанды универисетінің хабаршысы. ХИМИЯ Сериясы.=Вестник Карагандинского университета. Серия ХИМИЯ.=Bulletin of the Karaganda University. CHEMISTRY Series. – 2015. - № 4. - P.4-9. ru_RU
dc.identifier.issn 0142-0843
dc.identifier.uri http://rep.ksu.kz:80//handle/data/4174
dc.description.abstract There was studied protonation of aminothiazoles of mineral acids of different strength in order to research the basicity of nitrogen atoms of free amino group and nitrogen of thiazole ring. The results obtained showed high ambidentity of 2-amino-4-phenylthiazole and 2-amino-4-oxothiazole associated with a high degree of delocalization of both the lone pair of electrons of the amino group and the thiazole ring nitrogen atom which creates opportunities for chemical modification of the aminoheterocycles with the free amino group and the ring nitrogen atom. Сomplexing ability of 2-amino-4-oxothiazole with cobalt (II) chloride caused by high degree of basicity of cyclic nitrogen atom was also studied. ru_RU
dc.language.iso en ru_RU
dc.publisher KSU Publ. ru_RU
dc.relation.ispartofseries Қарағанды универисетінің хабаршысы. ХИМИЯ Сериясы.=Вестник Карагандинского университета. Серия ХИМИЯ.=Bulletin of the Karaganda University. CHEMISTRY Series.;№ 4(80)/ 2015;
dc.subject aminoheterocycles ru_RU
dc.subject aminothiazoles ru_RU
dc.subject mineral acids ru_RU
dc.subject protonation ru_RU
dc.subject ambidentity ru_RU
dc.subject basicity ru_RU
dc.subject nucleophilicity ru_RU
dc.subject complexones ru_RU
dc.title Study of degree of basicity of 2-amino 4-phenylthiazole and 2-amino-4-oxothiazole by mineral acids protonation ru_RU
dc.title.alternative Минералды қышқылдармен протондау арқылы 2-амино-4-фенилтиазолдың жəне 2-амино-4-оксотиазолдың негізділік деңгейін зерттеу ru_RU
dc.title.alternative Исследование степени основности 2-амино 4-фенилтиазола и 2-амино- 4-оксотиазола путем протонирования минеральными кислотами ru_RU
dc.type Article ru_RU


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