Selective P 4 Activation by a Highly Reduced Cobaltate: Synthesis of Dicobalt Tetraphosphido Complexes

Although the chemistry of transition metal polyphosphide anions has attracted significant attention, there are few reports of studies in which such species have been synthesized directly from white phosphorus. [K(OEt ) {Co(BIAN)(cod)}] (1, BIAN=1,2-bis(2,6-diisopropylphenylimino)acenaphthene, cod=1,...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Chemistry : a European journal 2017-05, Vol.23 (25), p.6094-6102
Hauptverfasser: Pelties, Stefan, Maier, Thomas, Herrmann, Dirk, de Bruin, Bas, Rebreyend, Christophe, Gärtner, Stefanie, Shenderovich, Ilya G, Wolf, Robert
Format: Artikel
Sprache:eng
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page 6102
container_issue 25
container_start_page 6094
container_title Chemistry : a European journal
container_volume 23
creator Pelties, Stefan
Maier, Thomas
Herrmann, Dirk
de Bruin, Bas
Rebreyend, Christophe
Gärtner, Stefanie
Shenderovich, Ilya G
Wolf, Robert
description Although the chemistry of transition metal polyphosphide anions has attracted significant attention, there are few reports of studies in which such species have been synthesized directly from white phosphorus. [K(OEt ) {Co(BIAN)(cod)}] (1, BIAN=1,2-bis(2,6-diisopropylphenylimino)acenaphthene, cod=1,5-cyclooctadiene), which is readily prepared by ligand exchange from [K(thf) {Co(cod) }], reacts with P to afford [{K(thf)} {(BIAN)Co} (μ-η :η -P )] (2 a) in 61 % yield (isolated product). [{K(OEt )} {(BIAN)Co} (μ-η :η -P )] (2 b) and [K([18]crown-6)(MeCN)] [{(BIAN)Co} (μ-η :η -P )] (2 c) were obtained by recrystallizing 2 a from diethyl ether and acetonitrile (and using [18]crown-6 in case of 2 c). Oxidation of 2 a with [Cp Fe]BAr (one equivalent) and subsequent recrystallization of the product from different solvents gave [K(OEt ){(BIAN)Co} (μ-η :η -P )] (3 a) and [K(dme) ][{(BIAN)Co} (μ-η :η -P )] (3 b; dme=1,2-dimethoxyethane). Neutral [{(BIAN)Co} (μ-η :η -P )] (4) was obtained in moderate yield by oxidizing 2 a with two equivalents of [Cp Fe]BAr . The new complexes were characterized by NMR, EPR (in the case of 3 a), and UV/Vis spectroscopy, and elemental analysis. The molecular structures revealed by X-ray crystallography display planar cyclic or open-chain P units sandwiched between {(BIAN)Co} fragments.
doi_str_mv 10.1002/chem.201603296
format Article
fullrecord <record><control><sourceid>pubmed_cross</sourceid><recordid>TN_cdi_crossref_primary_10_1002_chem_201603296</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>27651298</sourcerecordid><originalsourceid>FETCH-LOGICAL-c192t-fb609b925d20f0345f12e21e5b98ce2f0080b771abc52b7f9090db42cf39916d3</originalsourceid><addsrcrecordid>eNo9kMtOwzAURC0EoqWwZYn8AwnXduzU7KryKFIlEC3ryHauSVDSRHGKyN_TUuhqRprH4hByzSBmAPzWFVjHHJgCwbU6IWMmOYtEquQpGYNO0khJoUfkIoRPANBKiHMy4ruccT0dE7_CCl1ffiF9pQmd7a3py2ZD7UANXZQfRTXQN8y3DnM6b6ypetPjHV0Nm77AUAbaeHpfut-ErrHvTFs0oS3KvNn167bCbwyX5MybKuDVn07I--PDer6Ili9Pz_PZMnJM8z7yVoG2msucgweRSM84cobS6qlD7gGmYNOUGeskt6nXoCG3CXdeaM1ULiYkPvy6rgmhQ5-1XVmbbsgYZHtg2R5YdgS2G9wcBu3W1pgf6_-ExA9sC2c-</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>Selective P 4 Activation by a Highly Reduced Cobaltate: Synthesis of Dicobalt Tetraphosphido Complexes</title><source>Access via Wiley Online Library</source><creator>Pelties, Stefan ; Maier, Thomas ; Herrmann, Dirk ; de Bruin, Bas ; Rebreyend, Christophe ; Gärtner, Stefanie ; Shenderovich, Ilya G ; Wolf, Robert</creator><creatorcontrib>Pelties, Stefan ; Maier, Thomas ; Herrmann, Dirk ; de Bruin, Bas ; Rebreyend, Christophe ; Gärtner, Stefanie ; Shenderovich, Ilya G ; Wolf, Robert</creatorcontrib><description>Although the chemistry of transition metal polyphosphide anions has attracted significant attention, there are few reports of studies in which such species have been synthesized directly from white phosphorus. [K(OEt ) {Co(BIAN)(cod)}] (1, BIAN=1,2-bis(2,6-diisopropylphenylimino)acenaphthene, cod=1,5-cyclooctadiene), which is readily prepared by ligand exchange from [K(thf) {Co(cod) }], reacts with P to afford [{K(thf)} {(BIAN)Co} (μ-η :η -P )] (2 a) in 61 % yield (isolated product). [{K(OEt )} {(BIAN)Co} (μ-η :η -P )] (2 b) and [K([18]crown-6)(MeCN)] [{(BIAN)Co} (μ-η :η -P )] (2 c) were obtained by recrystallizing 2 a from diethyl ether and acetonitrile (and using [18]crown-6 in case of 2 c). Oxidation of 2 a with [Cp Fe]BAr (one equivalent) and subsequent recrystallization of the product from different solvents gave [K(OEt ){(BIAN)Co} (μ-η :η -P )] (3 a) and [K(dme) ][{(BIAN)Co} (μ-η :η -P )] (3 b; dme=1,2-dimethoxyethane). Neutral [{(BIAN)Co} (μ-η :η -P )] (4) was obtained in moderate yield by oxidizing 2 a with two equivalents of [Cp Fe]BAr . The new complexes were characterized by NMR, EPR (in the case of 3 a), and UV/Vis spectroscopy, and elemental analysis. The molecular structures revealed by X-ray crystallography display planar cyclic or open-chain P units sandwiched between {(BIAN)Co} fragments.</description><identifier>ISSN: 0947-6539</identifier><identifier>EISSN: 1521-3765</identifier><identifier>DOI: 10.1002/chem.201603296</identifier><identifier>PMID: 27651298</identifier><language>eng</language><publisher>Germany</publisher><ispartof>Chemistry : a European journal, 2017-05, Vol.23 (25), p.6094-6102</ispartof><rights>2017 Wiley-VCH Verlag GmbH &amp; Co. KGaA, Weinheim.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c192t-fb609b925d20f0345f12e21e5b98ce2f0080b771abc52b7f9090db42cf39916d3</citedby><cites>FETCH-LOGICAL-c192t-fb609b925d20f0345f12e21e5b98ce2f0080b771abc52b7f9090db42cf39916d3</cites><orcidid>0000-0001-6713-9080 ; 0000-0003-4066-6483</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>315,782,786,27931,27932</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/27651298$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Pelties, Stefan</creatorcontrib><creatorcontrib>Maier, Thomas</creatorcontrib><creatorcontrib>Herrmann, Dirk</creatorcontrib><creatorcontrib>de Bruin, Bas</creatorcontrib><creatorcontrib>Rebreyend, Christophe</creatorcontrib><creatorcontrib>Gärtner, Stefanie</creatorcontrib><creatorcontrib>Shenderovich, Ilya G</creatorcontrib><creatorcontrib>Wolf, Robert</creatorcontrib><title>Selective P 4 Activation by a Highly Reduced Cobaltate: Synthesis of Dicobalt Tetraphosphido Complexes</title><title>Chemistry : a European journal</title><addtitle>Chemistry</addtitle><description>Although the chemistry of transition metal polyphosphide anions has attracted significant attention, there are few reports of studies in which such species have been synthesized directly from white phosphorus. [K(OEt ) {Co(BIAN)(cod)}] (1, BIAN=1,2-bis(2,6-diisopropylphenylimino)acenaphthene, cod=1,5-cyclooctadiene), which is readily prepared by ligand exchange from [K(thf) {Co(cod) }], reacts with P to afford [{K(thf)} {(BIAN)Co} (μ-η :η -P )] (2 a) in 61 % yield (isolated product). [{K(OEt )} {(BIAN)Co} (μ-η :η -P )] (2 b) and [K([18]crown-6)(MeCN)] [{(BIAN)Co} (μ-η :η -P )] (2 c) were obtained by recrystallizing 2 a from diethyl ether and acetonitrile (and using [18]crown-6 in case of 2 c). Oxidation of 2 a with [Cp Fe]BAr (one equivalent) and subsequent recrystallization of the product from different solvents gave [K(OEt ){(BIAN)Co} (μ-η :η -P )] (3 a) and [K(dme) ][{(BIAN)Co} (μ-η :η -P )] (3 b; dme=1,2-dimethoxyethane). Neutral [{(BIAN)Co} (μ-η :η -P )] (4) was obtained in moderate yield by oxidizing 2 a with two equivalents of [Cp Fe]BAr . The new complexes were characterized by NMR, EPR (in the case of 3 a), and UV/Vis spectroscopy, and elemental analysis. The molecular structures revealed by X-ray crystallography display planar cyclic or open-chain P units sandwiched between {(BIAN)Co} fragments.</description><issn>0947-6539</issn><issn>1521-3765</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2017</creationdate><recordtype>article</recordtype><recordid>eNo9kMtOwzAURC0EoqWwZYn8AwnXduzU7KryKFIlEC3ryHauSVDSRHGKyN_TUuhqRprH4hByzSBmAPzWFVjHHJgCwbU6IWMmOYtEquQpGYNO0khJoUfkIoRPANBKiHMy4ruccT0dE7_CCl1ffiF9pQmd7a3py2ZD7UANXZQfRTXQN8y3DnM6b6ypetPjHV0Nm77AUAbaeHpfut-ErrHvTFs0oS3KvNn167bCbwyX5MybKuDVn07I--PDer6Ili9Pz_PZMnJM8z7yVoG2msucgweRSM84cobS6qlD7gGmYNOUGeskt6nXoCG3CXdeaM1ULiYkPvy6rgmhQ5-1XVmbbsgYZHtg2R5YdgS2G9wcBu3W1pgf6_-ExA9sC2c-</recordid><startdate>20170502</startdate><enddate>20170502</enddate><creator>Pelties, Stefan</creator><creator>Maier, Thomas</creator><creator>Herrmann, Dirk</creator><creator>de Bruin, Bas</creator><creator>Rebreyend, Christophe</creator><creator>Gärtner, Stefanie</creator><creator>Shenderovich, Ilya G</creator><creator>Wolf, Robert</creator><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><orcidid>https://orcid.org/0000-0001-6713-9080</orcidid><orcidid>https://orcid.org/0000-0003-4066-6483</orcidid></search><sort><creationdate>20170502</creationdate><title>Selective P 4 Activation by a Highly Reduced Cobaltate: Synthesis of Dicobalt Tetraphosphido Complexes</title><author>Pelties, Stefan ; Maier, Thomas ; Herrmann, Dirk ; de Bruin, Bas ; Rebreyend, Christophe ; Gärtner, Stefanie ; Shenderovich, Ilya G ; Wolf, Robert</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c192t-fb609b925d20f0345f12e21e5b98ce2f0080b771abc52b7f9090db42cf39916d3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2017</creationdate><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Pelties, Stefan</creatorcontrib><creatorcontrib>Maier, Thomas</creatorcontrib><creatorcontrib>Herrmann, Dirk</creatorcontrib><creatorcontrib>de Bruin, Bas</creatorcontrib><creatorcontrib>Rebreyend, Christophe</creatorcontrib><creatorcontrib>Gärtner, Stefanie</creatorcontrib><creatorcontrib>Shenderovich, Ilya G</creatorcontrib><creatorcontrib>Wolf, Robert</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><jtitle>Chemistry : a European journal</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Pelties, Stefan</au><au>Maier, Thomas</au><au>Herrmann, Dirk</au><au>de Bruin, Bas</au><au>Rebreyend, Christophe</au><au>Gärtner, Stefanie</au><au>Shenderovich, Ilya G</au><au>Wolf, Robert</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Selective P 4 Activation by a Highly Reduced Cobaltate: Synthesis of Dicobalt Tetraphosphido Complexes</atitle><jtitle>Chemistry : a European journal</jtitle><addtitle>Chemistry</addtitle><date>2017-05-02</date><risdate>2017</risdate><volume>23</volume><issue>25</issue><spage>6094</spage><epage>6102</epage><pages>6094-6102</pages><issn>0947-6539</issn><eissn>1521-3765</eissn><abstract>Although the chemistry of transition metal polyphosphide anions has attracted significant attention, there are few reports of studies in which such species have been synthesized directly from white phosphorus. [K(OEt ) {Co(BIAN)(cod)}] (1, BIAN=1,2-bis(2,6-diisopropylphenylimino)acenaphthene, cod=1,5-cyclooctadiene), which is readily prepared by ligand exchange from [K(thf) {Co(cod) }], reacts with P to afford [{K(thf)} {(BIAN)Co} (μ-η :η -P )] (2 a) in 61 % yield (isolated product). [{K(OEt )} {(BIAN)Co} (μ-η :η -P )] (2 b) and [K([18]crown-6)(MeCN)] [{(BIAN)Co} (μ-η :η -P )] (2 c) were obtained by recrystallizing 2 a from diethyl ether and acetonitrile (and using [18]crown-6 in case of 2 c). Oxidation of 2 a with [Cp Fe]BAr (one equivalent) and subsequent recrystallization of the product from different solvents gave [K(OEt ){(BIAN)Co} (μ-η :η -P )] (3 a) and [K(dme) ][{(BIAN)Co} (μ-η :η -P )] (3 b; dme=1,2-dimethoxyethane). Neutral [{(BIAN)Co} (μ-η :η -P )] (4) was obtained in moderate yield by oxidizing 2 a with two equivalents of [Cp Fe]BAr . The new complexes were characterized by NMR, EPR (in the case of 3 a), and UV/Vis spectroscopy, and elemental analysis. The molecular structures revealed by X-ray crystallography display planar cyclic or open-chain P units sandwiched between {(BIAN)Co} fragments.</abstract><cop>Germany</cop><pmid>27651298</pmid><doi>10.1002/chem.201603296</doi><tpages>9</tpages><orcidid>https://orcid.org/0000-0001-6713-9080</orcidid><orcidid>https://orcid.org/0000-0003-4066-6483</orcidid></addata></record>
fulltext fulltext
identifier ISSN: 0947-6539
ispartof Chemistry : a European journal, 2017-05, Vol.23 (25), p.6094-6102
issn 0947-6539
1521-3765
language eng
recordid cdi_crossref_primary_10_1002_chem_201603296
source Access via Wiley Online Library
title Selective P 4 Activation by a Highly Reduced Cobaltate: Synthesis of Dicobalt Tetraphosphido Complexes
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-05T18%3A55%3A50IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-pubmed_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Selective%20P%204%20Activation%20by%20a%20Highly%20Reduced%20Cobaltate:%20Synthesis%20of%20Dicobalt%20Tetraphosphido%20Complexes&rft.jtitle=Chemistry%20:%20a%20European%20journal&rft.au=Pelties,%20Stefan&rft.date=2017-05-02&rft.volume=23&rft.issue=25&rft.spage=6094&rft.epage=6102&rft.pages=6094-6102&rft.issn=0947-6539&rft.eissn=1521-3765&rft_id=info:doi/10.1002/chem.201603296&rft_dat=%3Cpubmed_cross%3E27651298%3C/pubmed_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/27651298&rfr_iscdi=true