Synthetic strategies for dinuclear platinum complexes containing inequivalent coordination spheres. Design of complexes capable of specific attack at one platinum center
| ISSN: |
0020-1693
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|---|---|
| Source: |
Elsevier Journal Backfiles on ScienceDirect 1907 - 2002
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| Topics: |
Chemistry and Pharmacology
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| Type of Medium: |
Electronic Resource
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| URL: |
| _version_ | 1798292477499670528 |
|---|---|
| autor | Qu, Y. Gama de Almeida, S. Farrell, N. |
| autorsonst | Qu, Y. Gama de Almeida, S. Farrell, N. |
| book_url | http://linkinghub.elsevier.com/retrieve/pii/S0020-1693(00)85322-0 |
| datenlieferant | nat_lic_papers |
| fussnote | Synthetic strategies to dinuclear bis(platinum) complexes with inequivalent Pt coordination spheres are outlined. The isomeric pair of complexes containing formally a [PtCl"2(Me"2SO)(amine)] coordination sphere linked to a [PtCl"2(amine)"2] moiety giving a bis(platinum) complex [{PtCl"2(NH"3)}-NH"2(CH"2)"4H"2N-{PtCl"2(Me"2SO)}] (cis/cis complex I, trans/trans complex II) has been prepared. Displacement reactions using pyridine on the tetra-iodo derivative of I gives evidence of selective substitution on the [PtI"2(H"2NR)(Me"2SO)] coordination sphere. Isomerisation of [{trans-PtCl"2(Me"2SO)}"2NH"2(CH"2)"4NH"2] to the dinuclear cis derivative can occur initially in a reaction which is competitive with bridge cleavage. |
| hauptsatz | hsatz_simple |
| identnr | NLZ174910363 |
| issn | 0020-1693 |
| journal_name | Inorganica Chimica Acta |
| materialart | 1 |
| package_name | Elsevier |
| publikationsort | Amsterdam |
| publisher | Elsevier |
| reference | 201 (1992), S. 123-129 |
| search_space | articles |
| shingle_author_1 | Qu, Y. Gama de Almeida, S. Farrell, N. |
| shingle_author_2 | Qu, Y. Gama de Almeida, S. Farrell, N. |
| shingle_author_3 | Qu, Y. Gama de Almeida, S. Farrell, N. |
| shingle_author_4 | Qu, Y. Gama de Almeida, S. Farrell, N. |
| shingle_catch_all_1 | Qu, Y. Gama de Almeida, S. Farrell, N. Synthetic strategies for dinuclear platinum complexes containing inequivalent coordination spheres. Design of complexes capable of specific attack at one platinum center 0020-1693 00201693 Elsevier |
| shingle_catch_all_2 | Qu, Y. Gama de Almeida, S. Farrell, N. Synthetic strategies for dinuclear platinum complexes containing inequivalent coordination spheres. Design of complexes capable of specific attack at one platinum center 0020-1693 00201693 Elsevier |
| shingle_catch_all_3 | Qu, Y. Gama de Almeida, S. Farrell, N. Synthetic strategies for dinuclear platinum complexes containing inequivalent coordination spheres. Design of complexes capable of specific attack at one platinum center 0020-1693 00201693 Elsevier |
| shingle_catch_all_4 | Qu, Y. Gama de Almeida, S. Farrell, N. Synthetic strategies for dinuclear platinum complexes containing inequivalent coordination spheres. Design of complexes capable of specific attack at one platinum center 0020-1693 00201693 Elsevier |
| shingle_title_1 | Synthetic strategies for dinuclear platinum complexes containing inequivalent coordination spheres. Design of complexes capable of specific attack at one platinum center |
| shingle_title_2 | Synthetic strategies for dinuclear platinum complexes containing inequivalent coordination spheres. Design of complexes capable of specific attack at one platinum center |
| shingle_title_3 | Synthetic strategies for dinuclear platinum complexes containing inequivalent coordination spheres. Design of complexes capable of specific attack at one platinum center |
| shingle_title_4 | Synthetic strategies for dinuclear platinum complexes containing inequivalent coordination spheres. Design of complexes capable of specific attack at one platinum center |
| sigel_instance_filter | dkfz geomar wilbert ipn albert fhp |
| source_archive | Elsevier Journal Backfiles on ScienceDirect 1907 - 2002 |
| timestamp | 2024-05-06T08:49:08.880Z |
| titel | Synthetic strategies for dinuclear platinum complexes containing inequivalent coordination spheres. Design of complexes capable of specific attack at one platinum center |
| titel_suche | Synthetic strategies for dinuclear platinum complexes containing inequivalent coordination spheres. Design of complexes capable of specific attack at one platinum center Synthetic strategies to dinuclear bis(platinum) complexes with inequivalent Pt coordination spheres are outlined. The isomeric pair of complexes containing formally a [PtCl"2(Me"2SO)(amine)] coordination sphere linked to a [PtCl"2(amine)"2] moiety giving a bis(platinum) complex [{PtCl"2(NH"3)}-NH"2(CH"2)"4H"2N-{PtCl"2(Me"2SO)}] (cis/cis complex I, trans/trans complex II) has been prepared. Displacement reactions using pyridine on the tetra-iodo derivative of I gives evidence of selective substitution on the [PtI"2(H"2NR)(Me"2SO)] coordination sphere. Isomerisation of [{trans-PtCl"2(Me"2SO)}"2NH"2(CH"2)"4NH"2] to the dinuclear cis derivative can occur initially in a reaction which is competitive with bridge cleavage. |
| topic | V |
| uid | nat_lic_papers_NLZ174910363 |