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Synthesis and characterization of nickel, palladium and chromium complexes as olefin oligomerization catalysts
Includes abstract.
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| Other Authors: | |
| Format: | Thesis |
| Language: | English |
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Department of Chemistry
2014
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| _version_ | 1867613329868980224 |
|---|---|
| access_status_str | Open Access |
| author | Mogorosi, Moses Mokgolela |
| author2 | Moss, John R |
| author_browse | Mogorosi, Moses Mokgolela Moss, John R |
| author_facet | Moss, John R Mogorosi, Moses Mokgolela |
| author_sort | Mogorosi, Moses Mokgolela |
| collection | Thesis |
| description | Includes abstract. |
| format | Thesis |
| id | oai:open.uct.ac.za:11427/6337 |
| institution | University of Cape Town (South Africa) |
| language | eng |
| last_indexed | 2026-06-10T12:34:25.395Z |
| license_str | Not specified — see source repository |
| provenance_str_mv | Harvested via OAI-PMH from UCTD — University of Cape Town Open Access Repository |
| publishDate | 2014 |
| publishDateRange | 2014 |
| publishDateSort | 2014 |
| publisher | Department of Chemistry |
| publisherStr | Department of Chemistry |
| record_format | dspace |
| source_str | UCTD — University of Cape Town Open Access Repository |
| spelling | oai:open.uct.ac.za:11427/6337 Synthesis and characterization of nickel, palladium and chromium complexes as olefin oligomerization catalysts Mogorosi, Moses Mokgolela Moss, John R Smith, Gregory S Chemistry Includes abstract. Includes bibliographical references. Has accompanying material on CD. New N-functionalized 2-phosphinobenzaldimino (P^N) ligands (L) bearing 3-picolyl (41), furfuryl (42), thiophene-2-methyl (43), thiophene-2-ethyl (44), and benzyl (45) groups have been prepared in good yield. In addition, 2-iminopyridyl (N^N) (46), 2-bromobenzaldimino (47), and 2-phenoxyimino (O^N) (48) ligands and precursors, bearing furfuryl groups, were prepared in good yield. The amino analogues of 47 and 48 were obtained by reduction of the imine bonds using sodium borohydride. All compounds were fully characterized using spectroscopic and analytical techniques, including melting point, ¹H, ¹³C, and ³¹P NMR, IR spectroscopy, MS, and elemental analysis. These ligands (L) were reacted with appropriate metal precursors to give the corresponding metal complexes of the type PdLMeCl (51 – 55), PdLCl₂ (56 – 63), NiLBr₂ (75 – 82), and CrL(THF)Cl₃ (83 – 88). 2014-08-13T14:27:16Z 2014-08-13T14:27:16Z 2009 Doctoral Thesis Doctoral PhD http://hdl.handle.net/11427/6337 eng application/pdf Department of Chemistry Faculty of Science University of Cape Town |
| spellingShingle | Chemistry Mogorosi, Moses Mokgolela Synthesis and characterization of nickel, palladium and chromium complexes as olefin oligomerization catalysts |
| thesis_degree_str | Doctoral |
| title | Synthesis and characterization of nickel, palladium and chromium complexes as olefin oligomerization catalysts |
| title_full | Synthesis and characterization of nickel, palladium and chromium complexes as olefin oligomerization catalysts |
| title_fullStr | Synthesis and characterization of nickel, palladium and chromium complexes as olefin oligomerization catalysts |
| title_full_unstemmed | Synthesis and characterization of nickel, palladium and chromium complexes as olefin oligomerization catalysts |
| title_short | Synthesis and characterization of nickel, palladium and chromium complexes as olefin oligomerization catalysts |
| title_sort | synthesis and characterization of nickel palladium and chromium complexes as olefin oligomerization catalysts |
| topic | Chemistry |
| url | http://hdl.handle.net/11427/6337 |
| work_keys_str_mv | AT mogorosimosesmokgolela synthesisandcharacterizationofnickelpalladiumandchromiumcomplexesasolefinoligomerizationcatalysts |