Synthesis and coordination chemistry of thiophenol-based heterodonor ligands containing P,S, As,S and P,SAs donor atoms
This review article describes the synthesis and coordination chemistry of three types of thiophenol-based heterodonor ligands containing tertiary phosphine and/or arsine groups in combination with sulfur. Phenylthio(diphenyl)phosphine and -arsine ligands, EPh2(SPh) (E = P, As), incorporate an E–S bo...
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| Format: | Article |
| Language: | English |
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Society of Chemists and Technologists of Macedonia
2013-04-01
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| Series: | Macedonian Journal of Chemistry and Chemical Engineering |
| Subjects: | |
| Online Access: | https://mjcce.org.mk/index.php/MJCCE/article/view/285 |
| _version_ | 1818412642826452992 |
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| author | Imola Sárosi Luminiţa Silaghi-Dumitrescu Evamarie Hey-Hawkins |
| author_facet | Imola Sárosi Luminiţa Silaghi-Dumitrescu Evamarie Hey-Hawkins |
| author_sort | Imola Sárosi |
| collection | DOAJ |
| description | This review article describes the synthesis and coordination chemistry of three types of thiophenol-based heterodonor ligands containing tertiary phosphine and/or arsine groups in combination with sulfur. Phenylthio(diphenyl)phosphine and -arsine ligands, EPh2(SPh) (E = P, As), incorporate an E–S bond in their structures. Upon reaction with different metal carbonyls, metal-mediated cleavage of the E–S bonds of these ligands has been observed, leading to a variety of sulfur- and phosphorus- or arsenic-containing metallacycles. The structurally isomeric phosphino- and arsinoarylthiols HSC6H4-2-EPh2 (ESH) combine a phosphine or arsine centre with a thiol functionality, which is usually deprotonated on coordination. These compounds have been shown to be very versatile ligands that form stable complexes with a wide range of transition metals. The heterotopic ligand 1-Ph2AsSC6H4-2-PPh2 (P,SAs) not only combines the properties of phenylthio(diphenyl)arsine and 2-diphenylphosphanylbenzenethiol by incorporating all three donor atoms in its structure, but also allows the effect of the PPh2 group in the ortho position on the cleavage of the As–S bond to be studied. |
| first_indexed | 2024-12-14T10:50:34Z |
| format | Article |
| id | doaj.art-a3177e79e1a74e9394fec7ddbbf149b9 |
| institution | Directory Open Access Journal |
| issn | 1857-5552 1857-5625 |
| language | English |
| last_indexed | 2024-12-14T10:50:34Z |
| publishDate | 2013-04-01 |
| publisher | Society of Chemists and Technologists of Macedonia |
| record_format | Article |
| series | Macedonian Journal of Chemistry and Chemical Engineering |
| spelling | doaj.art-a3177e79e1a74e9394fec7ddbbf149b92022-12-21T23:05:15ZengSociety of Chemists and Technologists of MacedoniaMacedonian Journal of Chemistry and Chemical Engineering1857-55521857-56252013-04-0132110.20450/mjcce.2013.285174Synthesis and coordination chemistry of thiophenol-based heterodonor ligands containing P,S, As,S and P,SAs donor atomsImola Sárosi0Luminiţa Silaghi-Dumitrescu1Evamarie Hey-Hawkins2Universität Leipzig, Institut für Anorganische Chemie, Johannisallee 29, D-04103 Leipzig,Faculty of Chemistry and Chemical Engineering, Babeş-Bolyai University, Kogalniceanu 1, RO-400084 Cluj-Napoca,Universität Leipzig, Institut für Anorganische Chemie, Johannisallee 29, D-04103 Leipzig,This review article describes the synthesis and coordination chemistry of three types of thiophenol-based heterodonor ligands containing tertiary phosphine and/or arsine groups in combination with sulfur. Phenylthio(diphenyl)phosphine and -arsine ligands, EPh2(SPh) (E = P, As), incorporate an E–S bond in their structures. Upon reaction with different metal carbonyls, metal-mediated cleavage of the E–S bonds of these ligands has been observed, leading to a variety of sulfur- and phosphorus- or arsenic-containing metallacycles. The structurally isomeric phosphino- and arsinoarylthiols HSC6H4-2-EPh2 (ESH) combine a phosphine or arsine centre with a thiol functionality, which is usually deprotonated on coordination. These compounds have been shown to be very versatile ligands that form stable complexes with a wide range of transition metals. The heterotopic ligand 1-Ph2AsSC6H4-2-PPh2 (P,SAs) not only combines the properties of phenylthio(diphenyl)arsine and 2-diphenylphosphanylbenzenethiol by incorporating all three donor atoms in its structure, but also allows the effect of the PPh2 group in the ortho position on the cleavage of the As–S bond to be studied.https://mjcce.org.mk/index.php/MJCCE/article/view/285p,s ligands, as,s ligands, p,sas ligands, synthetic methods, transition metal complexes |
| spellingShingle | Imola Sárosi Luminiţa Silaghi-Dumitrescu Evamarie Hey-Hawkins Synthesis and coordination chemistry of thiophenol-based heterodonor ligands containing P,S, As,S and P,SAs donor atoms Macedonian Journal of Chemistry and Chemical Engineering p,s ligands, as,s ligands, p,sas ligands, synthetic methods, transition metal complexes |
| title | Synthesis and coordination chemistry of thiophenol-based heterodonor ligands containing P,S, As,S and P,SAs donor atoms |
| title_full | Synthesis and coordination chemistry of thiophenol-based heterodonor ligands containing P,S, As,S and P,SAs donor atoms |
| title_fullStr | Synthesis and coordination chemistry of thiophenol-based heterodonor ligands containing P,S, As,S and P,SAs donor atoms |
| title_full_unstemmed | Synthesis and coordination chemistry of thiophenol-based heterodonor ligands containing P,S, As,S and P,SAs donor atoms |
| title_short | Synthesis and coordination chemistry of thiophenol-based heterodonor ligands containing P,S, As,S and P,SAs donor atoms |
| title_sort | synthesis and coordination chemistry of thiophenol based heterodonor ligands containing p s as s and p sas donor atoms |
| topic | p,s ligands, as,s ligands, p,sas ligands, synthetic methods, transition metal complexes |
| url | https://mjcce.org.mk/index.php/MJCCE/article/view/285 |
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