Hadi, Sutopo (2016) The Anti corrosion Activity of Some Organotin(IV) hydroxybenzoate Compounds towards HRP Mild Steel in NaCl. In: International Conference on the Coordination and Organometallic Chemistry of Germanium, Tin and Lead (ICCOC-GTL 2016, August 28 - September 2, 2016, Pardubice, Czech Republic. (Unpublished)
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Abstract
The organotin(IV) carboxylates and their derivatives continue to be of interest due to their strong biological activity. The current investigations on the coordinating properties of carboxylates toward organotin compounds have led to the isolation of some new organotin(IV) carboxylates and carboxylate derivatives which have shown some interesting biological activities [1-6]. We have previously successful in the synthesis of some derivative of organotin(IV) carboxylates where many of them have shown promising result in some biological tests we have undetaken [2, 4-6]. In this paper, we reported the corrosion inhibitor study of nine compounds of dibutyl-, diphenyl- and triphenyltin(IV) hydroxybenzoates. These organptin(IV) compounds were prepared similar to the procedure describe previously [2, 4-6]. All compounds synthesized were well characterized by IR, UV-Vis and 1H, 13C NMR spectroscopies and also with microanalytical and physical data. The results showed that the triphenyltin(IV) derivatives (3-5) had the strongest inhibitor activity compared the other derivatives, while the diphenyltin(IV) derivatives (8-10) were stronger than dibutyltin(IV) (13-15) (Figure 1). The data reported showed some promising results of these compounds for future used as anticorrosion.
| Item Type: | Conference or Workshop Item (Lecture) |
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| Uncontrolled Keywords: | Organotin(IV), anticorroison, inhibitor |
| Subjects: | Q Science > QD Chemistry |
| Divisions: | Fakultas Matematika dan Ilmu Pengetahuan Alam (FMIPA) > Prodi Kimia |
| Depositing User: | Prof. Sutopo Hadi |
| Date Deposited: | 20 Jul 2017 08:57 |
| Last Modified: | 20 Jul 2017 08:57 |
| URI: | http://repository.lppm.unila.ac.id/id/eprint/2915 |
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