Abdul Jalil, Aishah and Kurono, Nobuhito and Tokuda, Masao (2004) Determination of optimum conditions in preparing highly reactive electrogenerated zinc by gas chromatograph. In: Simposium Kimia Analisis Malaysia Ke-17 (SKAM-17), 24-26 Ogos 2004, Swiss-Garden Resort, Pantai Balok, Kuantan. (Submitted)
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Abstract
Highly reactive electrogenerated zinc metal (EGZn/Naph) was readily prepared by electrolysis of a DMF solution cotaining naphthalene and a supporting electrolyte in a one-compartment cell fitted with a platinum cathode and a zinc anode. The reactivity of this EGZn/Naph elucidated by an efficient transformation of ethyl 2-bromolbutanoate as a model substrate into the corresponding organozinc compound, which can not be achieved by the use of usual zinc metal. It was found that the electrolysis at -10C at a constant current of 60 mA/cm2 under nitrogen atmosphere was the optimum conditions in preparing of the EGZn/Naph.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Uncontrolled Keywords: | Gas chromatography, optimum conditions, organozinc compound, reactive zinc |
| Subjects: | T Technology > T Technology (General) |
| Divisions: | Chemical and Natural Resources Engineering |
| ID Code: | 5242 |
| Deposited By: | Norhani Jusoh |
| Deposited On: | 06 Mar 2008 10:22 |
| Last Modified: | 10 Sep 2017 06:40 |
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