Pd(II) Complexes with Nitrogen-oxygen Donor Ligands: Synthesis, Characterization and Catalytic Activity for Suzuki-Miyaura Cross-coupling Reaction
Inexpensive bidentate Schiff base ligands (O1, O3) and their Pd(II) complexes (OPd1, OPd3) were successfully synthesized and characterized using CHN elemental analysis, FTIR, 1H and 13C NMR, melting point determination, molar conductivity and magnetic moment. It revealed that these Schiff bases beha...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Universiti Brunei Darussalam
2014-06-01
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| Series: | ASEAN Journal on Science and Technology for Development |
| Subjects: | |
| Online Access: | http://www.ajstd.org/index.php/ajstd/article/view/24 |
| _version_ | 1797329435634958336 |
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| author | M.T Amalina B Hadariah K Karimah W.I.W Nazihah |
| author_facet | M.T Amalina B Hadariah K Karimah W.I.W Nazihah |
| author_sort | M.T Amalina |
| collection | DOAJ |
| description | Inexpensive bidentate Schiff base ligands (O1, O3) and their Pd(II) complexes (OPd1, OPd3) were successfully synthesized and characterized using CHN elemental analysis, FTIR, 1H and 13C NMR, melting point determination, molar conductivity and magnetic moment. It revealed that these Schiff bases behaved as bidentate ligands in their complexes. The spectral data indicated that the ligands co-ordinated through the phenolic oxygen and the azomethine nitrogen atoms. Magnetic moment
data suggested the existence of square planar Pd(II) complexes, while non-electrolytic behaviour indicated the absence of counter ions in chloroform. The Pd(II) complexes showed good catalytic activities for Suzuki-Miyaura cross-coupling reaction between iodobenzene with phenylboronic acid at 1.0 mmol% catalyst loading. |
| first_indexed | 2024-03-08T07:05:39Z |
| format | Article |
| id | doaj.art-54d5c5c5cbcd427a88540b2ad5c28b2d |
| institution | Directory Open Access Journal |
| issn | 0217-5460 2224-9028 |
| language | English |
| last_indexed | 2024-03-08T07:05:39Z |
| publishDate | 2014-06-01 |
| publisher | Universiti Brunei Darussalam |
| record_format | Article |
| series | ASEAN Journal on Science and Technology for Development |
| spelling | doaj.art-54d5c5c5cbcd427a88540b2ad5c28b2d2024-02-03T04:47:15ZengUniversiti Brunei DarussalamASEAN Journal on Science and Technology for Development0217-54602224-90282014-06-01311152310.29037/ajstd.2424Pd(II) Complexes with Nitrogen-oxygen Donor Ligands: Synthesis, Characterization and Catalytic Activity for Suzuki-Miyaura Cross-coupling ReactionM.T Amalina0B Hadariah1K Karimah2W.I.W Nazihah3Faculty of Applied Sciences, Universiti Teknologi MARA, 40450 Shah Alam, SelangorFaculty of Applied Sciences, Universiti Teknologi MARA, 40450 Shah Alam, SelangorFaculty of Applied Sciences, Universiti Teknologi MARA, 40450 Shah Alam, SelangorFaculty of Applied Sciences, Universiti Teknologi MARA, 40450 Shah Alam, SelangorInexpensive bidentate Schiff base ligands (O1, O3) and their Pd(II) complexes (OPd1, OPd3) were successfully synthesized and characterized using CHN elemental analysis, FTIR, 1H and 13C NMR, melting point determination, molar conductivity and magnetic moment. It revealed that these Schiff bases behaved as bidentate ligands in their complexes. The spectral data indicated that the ligands co-ordinated through the phenolic oxygen and the azomethine nitrogen atoms. Magnetic moment data suggested the existence of square planar Pd(II) complexes, while non-electrolytic behaviour indicated the absence of counter ions in chloroform. The Pd(II) complexes showed good catalytic activities for Suzuki-Miyaura cross-coupling reaction between iodobenzene with phenylboronic acid at 1.0 mmol% catalyst loading.http://www.ajstd.org/index.php/ajstd/article/view/24Bidentate Schiff basenitrogen-oxygen donor ligandsPd(II)Suzuki-Miyaura crosscoupling reactionsynthesisphysicochemical propertiescatalytic activitycharacterization |
| spellingShingle | M.T Amalina B Hadariah K Karimah W.I.W Nazihah Pd(II) Complexes with Nitrogen-oxygen Donor Ligands: Synthesis, Characterization and Catalytic Activity for Suzuki-Miyaura Cross-coupling Reaction ASEAN Journal on Science and Technology for Development Bidentate Schiff base nitrogen-oxygen donor ligands Pd(II) Suzuki-Miyaura crosscoupling reaction synthesis physicochemical properties catalytic activity characterization |
| title | Pd(II) Complexes with Nitrogen-oxygen Donor Ligands: Synthesis, Characterization and Catalytic Activity for Suzuki-Miyaura Cross-coupling Reaction |
| title_full | Pd(II) Complexes with Nitrogen-oxygen Donor Ligands: Synthesis, Characterization and Catalytic Activity for Suzuki-Miyaura Cross-coupling Reaction |
| title_fullStr | Pd(II) Complexes with Nitrogen-oxygen Donor Ligands: Synthesis, Characterization and Catalytic Activity for Suzuki-Miyaura Cross-coupling Reaction |
| title_full_unstemmed | Pd(II) Complexes with Nitrogen-oxygen Donor Ligands: Synthesis, Characterization and Catalytic Activity for Suzuki-Miyaura Cross-coupling Reaction |
| title_short | Pd(II) Complexes with Nitrogen-oxygen Donor Ligands: Synthesis, Characterization and Catalytic Activity for Suzuki-Miyaura Cross-coupling Reaction |
| title_sort | pd ii complexes with nitrogen oxygen donor ligands synthesis characterization and catalytic activity for suzuki miyaura cross coupling reaction |
| topic | Bidentate Schiff base nitrogen-oxygen donor ligands Pd(II) Suzuki-Miyaura crosscoupling reaction synthesis physicochemical properties catalytic activity characterization |
| url | http://www.ajstd.org/index.php/ajstd/article/view/24 |
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