PRODUCT OF THE INTERACTION OF TIN TETRACHLORIDEHYDRAZIDE COMPLEXES WITH AROMATIC ALDEHYDES
The principle possibility of obtaining condensation products R-benzoic aldehyde (R = H, 4-N(CH3)2, 2-OH) and zwitterionic complexes of SnCl4with hydrazides 2- and 4- aminoben-zoic acids. It is proved (IR, mass spectrometry, thermal gravimetric analysis, conductivity), that in the complexes that are...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Odessa I. I. Mechnikov National University
2015-02-01
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| Series: | Vìsnik Odesʹkogo Nacìonalʹnogo Unìversitetu: Hìmìâ |
| Subjects: | |
| Online Access: | http://heraldchem.onu.edu.ua/article/view/38328 |
| Summary: | The principle possibility of obtaining condensation products R-benzoic aldehyde (R = H, 4-N(CH3)2, 2-OH) and zwitterionic complexes of SnCl4with hydrazides 2- and 4- aminoben-zoic acids. It is proved (IR, mass spectrometry, thermal gravimetric analysis, conductivity), that in the complexes that are formed, аlso implemented enol form of the ligand (hydra- аlso implemented enol form of the ligand (hydra- lso implemented enol form of the ligand (hydra-zone). In the case of bidentate coordination (R = H, 4-N(CH3)2) remains the coordinating node {SnCl4ON}-, which is characteristic for hydrazide complexes and when tridentate (R = 2-OH) – it varies {SnCl3O2N}-. |
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| ISSN: | 2304-0947 2414-5963 |