Zobrazeno 1 - 10
of 46
pro vyhledávání: '"станум"'
Publikováno v:
Vìsnik Odesʹkogo Nacìonalʹnogo Unìversitetu: Hìmìâ, Vol 25, Iss 2(74), Pp 6-21 (2020)
This review article summarizes the results of the study of the composition, structure and pharmacological activity of related different-metal cation-anionic complexes with bis(citrato) germanate(stannate) anion and hexaquacation of the second metal M
Externí odkaz:
https://doaj.org/article/86decf0009734c47b4bffb58da6f424f
Autor:
O. V. Buchko, E. E. Martsinko, E. A. Chebanenko, V.V. Dyakonenko, I. I. Seifullina, S.V. Shishkina
Publikováno v:
Vìsnik Odesʹkogo Nacìonalʹnogo Unìversitetu: Hìmìâ, Vol 24, Iss 4(72), Pp 18-27 (2019)
A synthesis technique was developed and a new complex [Fe(рhen)3][Sn(HCit)2]∙2H2O (I) (phen is 1,10-phenanthroline and Н4Сit is citric acid) was obtained. Based on the data of elemental analysis, the molar ratio Sn: citrate: Fe: phen = 1:2:1:3 i
Externí odkaz:
https://doaj.org/article/52e7a27f426744eeb76a096bdda76341
Publikováno v:
Mìkrobìologìâ ì Bìotehnologìâ, Vol 0, Iss 3(47), Pp 19-33 (2019)
Aim. To evaluate the influence of nicotinoylhydrazones with different molecule structure and complexes of Ge(IV) and Sn(IV) based on them on the growth of phytopathogenic fungi. Меthods. 2-hydroxy-1-naphthaldehyde nicotinoylhydrazone and 2-hydroxyb
Externí odkaz:
https://doaj.org/article/45beaac30a9f47769e020f78c0b9e5fd
Publikováno v:
Vìsnik Odesʹkogo Nacìonalʹnogo Unìversitetu: Hìmìâ, Vol 24, Iss 2(70), Pp 118-138 (2019)
By interaction of SnCl4 with condensation products of dihydrazides of oxalic, terephthalic, malonic acids and R-benzoic aldehydes (R = Н, 4-N(CH3)2, 2-OH) in acetonitrile, the following complexes were synthesized: with oxaloyl- [SnCl4(H2Oxb)]∙CH3C
Externí odkaz:
https://doaj.org/article/8574e01bed0f483a93860a9e17a84073
Publikováno v:
Vìsnik Odesʹkogo Nacìonalʹnogo Unìversitetu: Hìmìâ, Vol 23, Iss 2(66), Pp 18-26 (2018)
Germanium(IV) and tin(IV) coordination compounds [Ge(Mand)2(H2O)2]∙2H2O (1), (H3O) [Ge(OH)(Mand)2] (2), [Sn(Mand)(HMand)2] 5Н2О (3) were synthesized for the first time with the RS-mandelic acid. Thermogravimetric analysis of 1-3 shows, that compo
Externí odkaz:
https://doaj.org/article/c87a238e41564f59977f7a2622b7bdac
Publikováno v:
Vìsnik Odesʹkogo Nacìonalʹnogo Unìversitetu: Hìmìâ, Vol 22, Iss 4(64), Pp 108-116 (2017)
Сomplexes[SnCl4(R-Ib∙Н)], where R=H (1), 4-Br (2), 4-NO2(3), 2-OCH3(4), 4-OCH3(5), -ОC7H15(6),were synthesized by interaction of SnCl4 with isonicotinoylhydrazones of R-benzoic aldehydes (R-HIb) in acetonitrile and complex [SnCl3(2-OH-Inf∙Н)]
Externí odkaz:
https://doaj.org/article/ec759cca9602493b98cd155b2fa8c3b0
Publikováno v:
Vìsnik Odesʹkogo Nacìonalʹnogo Unìversitetu: Hìmìâ, Vol 13, Iss 12, Pp 65-72 (2016)
The complexes of composition [SnCl3L]nCH3CN (n=0—2) have been obtained by SnCl4 interaction with 2-hydroxy(benz)-1-naphthaldehydes benzoyl-(salicyloyl)hydrazones in acetonitrile. It was proved by methods of electronic, IR- and PMR spectroscopy liga
Externí odkaz:
https://doaj.org/article/ad37dd844d0b4297b68720f815085ce8
Autor:
I. I. Seifullina, N. V. Shmatkova
Publikováno v:
Vìsnik Odesʹkogo Nacìonalʹnogo Unìversitetu: Hìmìâ, Vol 13, Iss 1, Pp 5-26 (2016)
The information on types of coordination of benzoyl-(2-hydroxybenzoyl-, pyridinoyl-)hy- drazones of benz-(2-hydroxybenz)aldehydes in d-metal complexes is given in the review. The results of systematic investigations of interaction between hydrazones
Externí odkaz:
https://doaj.org/article/0da9c2a71a8a4c1d8004e1f0da4c0ba9
Publikováno v:
Vìsnik Odesʹkogo Nacìonalʹnogo Unìversitetu: Hìmìâ, Vol 21, Iss 1(57), Pp 36-49 (2016)
Complexes of different types: molecular chelates [SnCl4(HL1,2)]∙nCH3CN (I, II) and zwitterionic [SnCl4(L∙H3-6)] ∙ nCH3CN (III-VI) – were synthesized by interaction of SnCl4 with salicyloyl-(HL1,2), β-,γ- pyridinoyl)hydrazones (НL3-6) of 2-
Externí odkaz:
https://doaj.org/article/82ee867069ff4058aed782960302bd04
Publikováno v:
Vìsnik Odesʹkogo Nacìonalʹnogo Unìversitetu: Hìmìâ, Vol 15, Iss 3, Pp 77-84 (2015)
The interaction of SnCl4 with benzoyl-(salicyloyl) hydrazones of benz-(HBb, 2-OHHBb) and p-dimetilaminobenz- (HBdb, 2-OH-HBdb) aldehydes in acetonitrile have been studied. It has been shown, that with HBb the initial hydrazone(1) and with other hydra
Externí odkaz:
https://doaj.org/article/ece21409812f4c66a5ed8328715d2d13