Cu(II) complexes of 2-(diphenylmethylene) hydrazinecarboxamide derivatives: Synthesis, characterization and antifungal activity against Fusarium oxysporum f. sp. cubense tropical race 4
The semi- and thiosemicarbazones of benzophenone derivatives (L1–L6) had been synthesized and their respective Cu(II) complexes (1–6) were obtained as precipitates by interaction with CuCl2 in ethanolic solution. All these compounds were characterized by 1H and 13C NMR, IR, UV–Vis and elemental a...
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| Format: | Article |
| Published: |
Elsevier
2017
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| Online Access: | http://eprints.usm.my/38596/ |
| _version_ | 1848878514019762176 |
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| author | Yi, Chen Chan Mohamed Ali, Abdussalam Salhin Salleh, Baharuddin Rosli, Hafizi Ching, Kheng Quah |
| author_facet | Yi, Chen Chan Mohamed Ali, Abdussalam Salhin Salleh, Baharuddin Rosli, Hafizi Ching, Kheng Quah |
| author_sort | Yi, Chen Chan |
| building | USM Institutional Repository |
| collection | Online Access |
| description | The semi- and thiosemicarbazones of benzophenone derivatives (L1–L6) had been
synthesized and their respective Cu(II) complexes (1–6) were obtained as precipitates by interaction
with CuCl2 in ethanolic solution. All these compounds were characterized by 1H and 13C NMR, IR,
UV–Vis and elemental analysis (CHN). The structures of L1 and L4 were further elucidated by Xray
crystallography. Antifungal activities of the ligands and Cu(II) complexes were carried out to
ascertain their effectiveness in the inhibition of Fusarium oxysporum f. sp. cubense tropical race 4
(Foc TR4), a highly virulent pathogen against Cavendish banana in tropical region. A few of the
complexes showed noteworthy inhibition on the growth of Foc TR4 with complex 6 was the most
potent antifungal agent. |
| first_indexed | 2025-11-15T17:32:32Z |
| format | Article |
| id | usm-38596 |
| institution | Universiti Sains Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-15T17:32:32Z |
| publishDate | 2017 |
| publisher | Elsevier |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | usm-385962018-01-29T08:33:17Z http://eprints.usm.my/38596/ Cu(II) complexes of 2-(diphenylmethylene) hydrazinecarboxamide derivatives: Synthesis, characterization and antifungal activity against Fusarium oxysporum f. sp. cubense tropical race 4 Yi, Chen Chan Mohamed Ali, Abdussalam Salhin Salleh, Baharuddin Rosli, Hafizi Ching, Kheng Quah QC1-999 Physics QD1-999 Chemistry QH1 Natural history (General - Including nature conservation, geographical distribution) The semi- and thiosemicarbazones of benzophenone derivatives (L1–L6) had been synthesized and their respective Cu(II) complexes (1–6) were obtained as precipitates by interaction with CuCl2 in ethanolic solution. All these compounds were characterized by 1H and 13C NMR, IR, UV–Vis and elemental analysis (CHN). The structures of L1 and L4 were further elucidated by Xray crystallography. Antifungal activities of the ligands and Cu(II) complexes were carried out to ascertain their effectiveness in the inhibition of Fusarium oxysporum f. sp. cubense tropical race 4 (Foc TR4), a highly virulent pathogen against Cavendish banana in tropical region. A few of the complexes showed noteworthy inhibition on the growth of Foc TR4 with complex 6 was the most potent antifungal agent. Elsevier 2017 Article PeerReviewed Yi, Chen Chan and Mohamed Ali, Abdussalam Salhin and Salleh, Baharuddin and Rosli, Hafizi and Ching, Kheng Quah (2017) Cu(II) complexes of 2-(diphenylmethylene) hydrazinecarboxamide derivatives: Synthesis, characterization and antifungal activity against Fusarium oxysporum f. sp. cubense tropical race 4. Arabian Journal of Chemistry, 10. S3493-S3500. ISSN 1878-5352 http://dx.doi.org/10.1016/j.arabjc.2014.02.014 |
| spellingShingle | QC1-999 Physics QD1-999 Chemistry QH1 Natural history (General - Including nature conservation, geographical distribution) Yi, Chen Chan Mohamed Ali, Abdussalam Salhin Salleh, Baharuddin Rosli, Hafizi Ching, Kheng Quah Cu(II) complexes of 2-(diphenylmethylene) hydrazinecarboxamide derivatives: Synthesis, characterization and antifungal activity against Fusarium oxysporum f. sp. cubense tropical race 4 |
| title | Cu(II) complexes of 2-(diphenylmethylene)
hydrazinecarboxamide derivatives: Synthesis,
characterization and antifungal activity against
Fusarium oxysporum f. sp. cubense tropical race 4 |
| title_full | Cu(II) complexes of 2-(diphenylmethylene)
hydrazinecarboxamide derivatives: Synthesis,
characterization and antifungal activity against
Fusarium oxysporum f. sp. cubense tropical race 4 |
| title_fullStr | Cu(II) complexes of 2-(diphenylmethylene)
hydrazinecarboxamide derivatives: Synthesis,
characterization and antifungal activity against
Fusarium oxysporum f. sp. cubense tropical race 4 |
| title_full_unstemmed | Cu(II) complexes of 2-(diphenylmethylene)
hydrazinecarboxamide derivatives: Synthesis,
characterization and antifungal activity against
Fusarium oxysporum f. sp. cubense tropical race 4 |
| title_short | Cu(II) complexes of 2-(diphenylmethylene)
hydrazinecarboxamide derivatives: Synthesis,
characterization and antifungal activity against
Fusarium oxysporum f. sp. cubense tropical race 4 |
| title_sort | cu(ii) complexes of 2-(diphenylmethylene)
hydrazinecarboxamide derivatives: synthesis,
characterization and antifungal activity against
fusarium oxysporum f. sp. cubense tropical race 4 |
| topic | QC1-999 Physics QD1-999 Chemistry QH1 Natural history (General - Including nature conservation, geographical distribution) |
| url | http://eprints.usm.my/38596/ http://eprints.usm.my/38596/ |