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Mononuclear and dinuclear trimethylplatinum( iv ) iodide complexes of 3-substituted pyridines
Reaction of tetrameric trimethylplatinum( iv ) iodide with an excess of 3-substituted pyridines in chloroform afforded mononuclear complexes, [PtMe 3 L 2 I] (L = 3-CNpy, 3-Brpy, 3-MeOpy, 3-Mepy and 3-Etpy). The complexes were characterized by 1 H NMR, CHN analysis and X-ray single crystal structure...
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| Published in: | New journal of chemistry 2017, Vol.41 (9), p.3498-3507 |
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| Main Authors: | , , , |
| Format: | Article |
| Language: | English |
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| cites | cdi_FETCH-LOGICAL-c231t-a89e24c9ad4f4e202fc078866e833e0ac85c635204a3f2f7c88aa64ee823bad23 |
| container_end_page | 3507 |
| container_issue | 9 |
| container_start_page | 3498 |
| container_title | New journal of chemistry |
| container_volume | 41 |
| creator | Ghosh, Biswa Nath Schlecht, Sabine Bauzá, Antonio Frontera, Antonio |
| description | Reaction of tetrameric trimethylplatinum(
iv
) iodide with an excess of 3-substituted pyridines in chloroform afforded mononuclear complexes, [PtMe
3
L
2
I] (L = 3-CNpy, 3-Brpy, 3-MeOpy, 3-Mepy and 3-Etpy). The complexes were characterized by
1
H NMR, CHN analysis and X-ray single crystal structure analysis. The mononuclear complexes undergo reaction with trimethylplatinum(
iv
) iodide in chloroform to form the corresponding dinuclear forms (both
syn
and
anti
). A comparison of both the mononuclear and dinuclear forms in solution for a particular pyridine substituent has been studied in detail with the help of
1
H NMR spectroscopy, ably supported by DFT computational studies. The investigation further shows the influence of the pyridine substituent on controlling the mode of the reaction. The crystal structures of two dinuclear complexes,
syn
-[PtMe
3
(3-CNpy)I]
2
and
anti
-[PtMe
3
(3-Brpy)I]
2
, have also been described here. |
| doi_str_mv | 10.1039/C7NJ00337D |
| format | article |
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iv
) iodide with an excess of 3-substituted pyridines in chloroform afforded mononuclear complexes, [PtMe
3
L
2
I] (L = 3-CNpy, 3-Brpy, 3-MeOpy, 3-Mepy and 3-Etpy). The complexes were characterized by
1
H NMR, CHN analysis and X-ray single crystal structure analysis. The mononuclear complexes undergo reaction with trimethylplatinum(
iv
) iodide in chloroform to form the corresponding dinuclear forms (both
syn
and
anti
). A comparison of both the mononuclear and dinuclear forms in solution for a particular pyridine substituent has been studied in detail with the help of
1
H NMR spectroscopy, ably supported by DFT computational studies. The investigation further shows the influence of the pyridine substituent on controlling the mode of the reaction. The crystal structures of two dinuclear complexes,
syn
-[PtMe
3
(3-CNpy)I]
2
and
anti
-[PtMe
3
(3-Brpy)I]
2
, have also been described here.</description><identifier>ISSN: 1144-0546</identifier><identifier>EISSN: 1369-9261</identifier><identifier>DOI: 10.1039/C7NJ00337D</identifier><language>eng</language><ispartof>New journal of chemistry, 2017, Vol.41 (9), p.3498-3507</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c231t-a89e24c9ad4f4e202fc078866e833e0ac85c635204a3f2f7c88aa64ee823bad23</citedby><cites>FETCH-LOGICAL-c231t-a89e24c9ad4f4e202fc078866e833e0ac85c635204a3f2f7c88aa64ee823bad23</cites><orcidid>0000-0001-7203-7484 ; 0000-0001-7840-2139</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,4009,27902,27903,27904</link.rule.ids></links><search><creatorcontrib>Ghosh, Biswa Nath</creatorcontrib><creatorcontrib>Schlecht, Sabine</creatorcontrib><creatorcontrib>Bauzá, Antonio</creatorcontrib><creatorcontrib>Frontera, Antonio</creatorcontrib><title>Mononuclear and dinuclear trimethylplatinum( iv ) iodide complexes of 3-substituted pyridines</title><title>New journal of chemistry</title><description>Reaction of tetrameric trimethylplatinum(
iv
) iodide with an excess of 3-substituted pyridines in chloroform afforded mononuclear complexes, [PtMe
3
L
2
I] (L = 3-CNpy, 3-Brpy, 3-MeOpy, 3-Mepy and 3-Etpy). The complexes were characterized by
1
H NMR, CHN analysis and X-ray single crystal structure analysis. The mononuclear complexes undergo reaction with trimethylplatinum(
iv
) iodide in chloroform to form the corresponding dinuclear forms (both
syn
and
anti
). A comparison of both the mononuclear and dinuclear forms in solution for a particular pyridine substituent has been studied in detail with the help of
1
H NMR spectroscopy, ably supported by DFT computational studies. The investigation further shows the influence of the pyridine substituent on controlling the mode of the reaction. The crystal structures of two dinuclear complexes,
syn
-[PtMe
3
(3-CNpy)I]
2
and
anti
-[PtMe
3
(3-Brpy)I]
2
, have also been described here.</description><issn>1144-0546</issn><issn>1369-9261</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2017</creationdate><recordtype>article</recordtype><recordid>eNpFkEtLxDAUhYMoOI5u_AVZqlBNctM0XUodX4y60aWUTHKDkb5oMmL_vRUVV-ex-DgcQo45O-cMyouqeLxnDKC42iELDqrMSqH47uy5lBnLpdonBzG-M8Z5ofiCvD70Xd9tbYNmpKZz1IW_lMbQYnqbmqExaW7bExo-6CkNvQsOqe3bocFPjLT3FLK43cQU0jaho8M0hpmD8ZDsedNEPPrVJXm5Xj1Xt9n66eauulxnVgBPmdElCmlL46SXKJjwlhVaK4UaAJmxOrcKcsGkAS98YbU2RklELWBjnIAlOfvh2rGPcURfD_N4M041Z_X3MfX_MfAFImRXQQ</recordid><startdate>2017</startdate><enddate>2017</enddate><creator>Ghosh, Biswa Nath</creator><creator>Schlecht, Sabine</creator><creator>Bauzá, Antonio</creator><creator>Frontera, Antonio</creator><scope>AAYXX</scope><scope>CITATION</scope><orcidid>https://orcid.org/0000-0001-7203-7484</orcidid><orcidid>https://orcid.org/0000-0001-7840-2139</orcidid></search><sort><creationdate>2017</creationdate><title>Mononuclear and dinuclear trimethylplatinum( iv ) iodide complexes of 3-substituted pyridines</title><author>Ghosh, Biswa Nath ; Schlecht, Sabine ; Bauzá, Antonio ; Frontera, Antonio</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c231t-a89e24c9ad4f4e202fc078866e833e0ac85c635204a3f2f7c88aa64ee823bad23</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2017</creationdate><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Ghosh, Biswa Nath</creatorcontrib><creatorcontrib>Schlecht, Sabine</creatorcontrib><creatorcontrib>Bauzá, Antonio</creatorcontrib><creatorcontrib>Frontera, Antonio</creatorcontrib><collection>CrossRef</collection><jtitle>New journal of chemistry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Ghosh, Biswa Nath</au><au>Schlecht, Sabine</au><au>Bauzá, Antonio</au><au>Frontera, Antonio</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Mononuclear and dinuclear trimethylplatinum( iv ) iodide complexes of 3-substituted pyridines</atitle><jtitle>New journal of chemistry</jtitle><date>2017</date><risdate>2017</risdate><volume>41</volume><issue>9</issue><spage>3498</spage><epage>3507</epage><pages>3498-3507</pages><issn>1144-0546</issn><eissn>1369-9261</eissn><abstract>Reaction of tetrameric trimethylplatinum(
iv
) iodide with an excess of 3-substituted pyridines in chloroform afforded mononuclear complexes, [PtMe
3
L
2
I] (L = 3-CNpy, 3-Brpy, 3-MeOpy, 3-Mepy and 3-Etpy). The complexes were characterized by
1
H NMR, CHN analysis and X-ray single crystal structure analysis. The mononuclear complexes undergo reaction with trimethylplatinum(
iv
) iodide in chloroform to form the corresponding dinuclear forms (both
syn
and
anti
). A comparison of both the mononuclear and dinuclear forms in solution for a particular pyridine substituent has been studied in detail with the help of
1
H NMR spectroscopy, ably supported by DFT computational studies. The investigation further shows the influence of the pyridine substituent on controlling the mode of the reaction. The crystal structures of two dinuclear complexes,
syn
-[PtMe
3
(3-CNpy)I]
2
and
anti
-[PtMe
3
(3-Brpy)I]
2
, have also been described here.</abstract><doi>10.1039/C7NJ00337D</doi><tpages>10</tpages><orcidid>https://orcid.org/0000-0001-7203-7484</orcidid><orcidid>https://orcid.org/0000-0001-7840-2139</orcidid></addata></record> |
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| ispartof | New journal of chemistry, 2017, Vol.41 (9), p.3498-3507 |
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| language | eng |
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| source | Royal Society of Chemistry |
| title | Mononuclear and dinuclear trimethylplatinum( iv ) iodide complexes of 3-substituted pyridines |
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