Wood Protection Properties of Quaternary Ammonium Spiroborate Esters Derived from Alkyl Tartrates
| Autor: | Jenny M. Carr, Edward M. Tyndall, Peter J. Duggan, David Humphrey, James Alexis Platts |
|---|---|
| Rok vydání: | 2011 |
| Předmět: |
chemistry.chemical_classification
Green chemistry biology organic chemicals Coptotermes acinaciformis General Chemistry biology.organism_classification chemistry.chemical_compound Hydrolysis chemistry Biocatalysis Organic chemistry heterocyclic compounds Ammonium Leaching (metallurgy) Cellulose Alkyl |
| Zdroj: | Australian Journal of Chemistry. 64:495 |
| ISSN: | 0004-9425 |
| Popis: | Four new tetra-n-butylammonium spiroborates derived from dimethyl, diethyl, di-iso-propyl and di-n-butyl esters of l-tartaric acid have been prepared and their potential as environmentally benign wood protectants investigated. These compounds showed good activity in a no-choice cellulose paper bioassay with Coptotermes acinaciformis termites. The hydrolytic stability of these spiroborates is not high relative to other spiroborates, yet the tetra-n-butylammonium spiroborate derived from di-iso-propyl-l-tartrate showed remarkable permanence in timber in a demanding leaching test. |
| Databáze: | OpenAIRE |
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