Ionic liquid cations as methylation agent for extremely weak chalcogenido metalate nucleophiles† †Electronic supplementary information (ESI) available: Syntheses, experimental methods, crystallographic data, Raman spectra of compounds 1a–1f and the UV-Vis spectrum of compound 2. CCDC 1902968–1902973 and 1902904–1902906. For ESI and crystallographic data in CIF or other electronic format see DOI: 10.1039/c9sc01358j
Imidazolium-based ionic liquids served to selectively methylate terminal chalcogenide ligands of chalcogenidometalate clusters [Sn 10 S 16 O 4 (SMe) 4 ] 4– , [Mn 4 Sn 4 Se 13 (SeMe) 4 ] 6– , and [Hg 6 Te 10 (TeMe) 2 ] 6– . Selective in situ methylation of terminal chalcogenide ligands of molecular c...
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| Veröffentlicht in: | Chemical science (Cambridge) 2019-04, Vol.10 (20), p.5211-5217 |
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| creator | Peters, Bertram Santner, Silke Donsbach, Carsten Vöpel, Pascal Smarsly, Bernd Dehnen, Stefanie |
| description | Imidazolium-based ionic liquids served to selectively methylate terminal chalcogenide ligands of chalcogenidometalate clusters [Sn
10
S
16
O
4
(SMe)
4
]
4–
, [Mn
4
Sn
4
Se
13
(SeMe)
4
]
6–
, and [Hg
6
Te
10
(TeMe)
2
]
6–
.
Selective
in situ
methylation of terminal chalcogenide ligands of molecular chalcogenido metalate anions in ionothermal reactions with alkylimidazolium-based ionic liquids yields a series of organo-functionalized chalcogenido metalate compounds. We present the syntheses and crystal structures of (C
4
C
1
C
1
Im)
4+
x
[Sn
10
S
16
O
4
(SMe)
4
][An]
x
(
1a–1f
), (dmmpH)
6
[Mn
4
Sn
4
Se
13
(SeMe)
4
] (
2
), and (C
n
C
1
Im)
6
[Hg
6
Te
10
(TeMe)
2
] (
3a
,
3b
). The methylation was confirmed by Raman spectroscopy, and the optical absorption properties of the methylated compounds were determined and compared to purely inorganic analogs. |
| doi_str_mv | 10.1039/c9sc01358j |
| format | Article |
| fullrecord | <record><control><sourceid>pubmedcentral</sourceid><recordid>TN_cdi_pubmedcentral_primary_oai_pubmedcentral_nih_gov_6540918</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>pubmedcentral_primary_oai_pubmedcentral_nih_gov_6540918</sourcerecordid><originalsourceid>FETCH-pubmedcentral_primary_oai_pubmedcentral_nih_gov_65409183</originalsourceid><addsrcrecordid>eNqlUc1O3DAQThFVQYVLn2CORWK3drKb3XDoJeyKPVUqP9docGY3BsdO4wSaG-_QF-DOW_EkzAYoRXCrJcvjmfnmm_kmCL5IMZQiSr6pxCsho_H0YiPYDsVIDuJxlGz-tUOxFex6fyH4RJEch5NPwVYkZSKnk3j7w93CWa3A6F-tzkFho531gB5KaorO9H_AFdkGlq4G-t3UVJLp4JrwElSBRjmO6tytEcgAAtsqQ64qtCF_f3MLfGeGVFP3VL6tKsM1bIN1B9py2fKR5uvseLEHeIXa4LmhAzjubFOQJ7_PxBXVukeZvjeXs1fVnWeHcasamU9Bjg3uw08s0YKv1pwIbgnKlZVrbe5B4v3NH7kEtDlwbTg9G5xp_5Tblv8mQziEND1MQSYiTOLpGri2JlGP7m0xevaKeAhzVohn6MPvtsbjQrqYA-c5Zmc9X3R51AE8ERz-WBzA2wXvBB-XaDztPr2fg-_z2Ul6NKja85JyxeLUaLKKdWJpM4c6ex2xushW7iqLxyPB-4_-u8ADy4DZBg</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>Ionic liquid cations as methylation agent for extremely weak chalcogenido metalate nucleophiles† †Electronic supplementary information (ESI) available: Syntheses, experimental methods, crystallographic data, Raman spectra of compounds 1a–1f and the UV-Vis spectrum of compound 2. CCDC 1902968–1902973 and 1902904–1902906. For ESI and crystallographic data in CIF or other electronic format see DOI: 10.1039/c9sc01358j</title><source>DOAJ Directory of Open Access Journals</source><source>PubMed Central Open Access</source><source>EZB-FREE-00999 freely available EZB journals</source><source>PubMed Central</source><creator>Peters, Bertram ; Santner, Silke ; Donsbach, Carsten ; Vöpel, Pascal ; Smarsly, Bernd ; Dehnen, Stefanie</creator><creatorcontrib>Peters, Bertram ; Santner, Silke ; Donsbach, Carsten ; Vöpel, Pascal ; Smarsly, Bernd ; Dehnen, Stefanie</creatorcontrib><description>Imidazolium-based ionic liquids served to selectively methylate terminal chalcogenide ligands of chalcogenidometalate clusters [Sn
10
S
16
O
4
(SMe)
4
]
4–
, [Mn
4
Sn
4
Se
13
(SeMe)
4
]
6–
, and [Hg
6
Te
10
(TeMe)
2
]
6–
.
Selective
in situ
methylation of terminal chalcogenide ligands of molecular chalcogenido metalate anions in ionothermal reactions with alkylimidazolium-based ionic liquids yields a series of organo-functionalized chalcogenido metalate compounds. We present the syntheses and crystal structures of (C
4
C
1
C
1
Im)
4+
x
[Sn
10
S
16
O
4
(SMe)
4
][An]
x
(
1a–1f
), (dmmpH)
6
[Mn
4
Sn
4
Se
13
(SeMe)
4
] (
2
), and (C
n
C
1
Im)
6
[Hg
6
Te
10
(TeMe)
2
] (
3a
,
3b
). The methylation was confirmed by Raman spectroscopy, and the optical absorption properties of the methylated compounds were determined and compared to purely inorganic analogs.</description><identifier>ISSN: 2041-6520</identifier><identifier>EISSN: 2041-6539</identifier><identifier>DOI: 10.1039/c9sc01358j</identifier><identifier>PMID: 31191876</identifier><language>eng</language><publisher>Royal Society of Chemistry</publisher><subject>Chemistry</subject><ispartof>Chemical science (Cambridge), 2019-04, Vol.10 (20), p.5211-5217</ispartof><rights>This journal is © The Royal Society of Chemistry 2019 2019</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC6540918/pdf/$$EPDF$$P50$$Gpubmedcentral$$Hfree_for_read</linktopdf><linktohtml>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC6540918/$$EHTML$$P50$$Gpubmedcentral$$Hfree_for_read</linktohtml><link.rule.ids>230,314,727,780,784,864,885,27924,27925,53791,53793</link.rule.ids></links><search><creatorcontrib>Peters, Bertram</creatorcontrib><creatorcontrib>Santner, Silke</creatorcontrib><creatorcontrib>Donsbach, Carsten</creatorcontrib><creatorcontrib>Vöpel, Pascal</creatorcontrib><creatorcontrib>Smarsly, Bernd</creatorcontrib><creatorcontrib>Dehnen, Stefanie</creatorcontrib><title>Ionic liquid cations as methylation agent for extremely weak chalcogenido metalate nucleophiles† †Electronic supplementary information (ESI) available: Syntheses, experimental methods, crystallographic data, Raman spectra of compounds 1a–1f and the UV-Vis spectrum of compound 2. CCDC 1902968–1902973 and 1902904–1902906. For ESI and crystallographic data in CIF or other electronic format see DOI: 10.1039/c9sc01358j</title><title>Chemical science (Cambridge)</title><description>Imidazolium-based ionic liquids served to selectively methylate terminal chalcogenide ligands of chalcogenidometalate clusters [Sn
10
S
16
O
4
(SMe)
4
]
4–
, [Mn
4
Sn
4
Se
13
(SeMe)
4
]
6–
, and [Hg
6
Te
10
(TeMe)
2
]
6–
.
Selective
in situ
methylation of terminal chalcogenide ligands of molecular chalcogenido metalate anions in ionothermal reactions with alkylimidazolium-based ionic liquids yields a series of organo-functionalized chalcogenido metalate compounds. We present the syntheses and crystal structures of (C
4
C
1
C
1
Im)
4+
x
[Sn
10
S
16
O
4
(SMe)
4
][An]
x
(
1a–1f
), (dmmpH)
6
[Mn
4
Sn
4
Se
13
(SeMe)
4
] (
2
), and (C
n
C
1
Im)
6
[Hg
6
Te
10
(TeMe)
2
] (
3a
,
3b
). The methylation was confirmed by Raman spectroscopy, and the optical absorption properties of the methylated compounds were determined and compared to purely inorganic analogs.</description><subject>Chemistry</subject><issn>2041-6520</issn><issn>2041-6539</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><recordid>eNqlUc1O3DAQThFVQYVLn2CORWK3drKb3XDoJeyKPVUqP9docGY3BsdO4wSaG-_QF-DOW_EkzAYoRXCrJcvjmfnmm_kmCL5IMZQiSr6pxCsho_H0YiPYDsVIDuJxlGz-tUOxFex6fyH4RJEch5NPwVYkZSKnk3j7w93CWa3A6F-tzkFho531gB5KaorO9H_AFdkGlq4G-t3UVJLp4JrwElSBRjmO6tytEcgAAtsqQ64qtCF_f3MLfGeGVFP3VL6tKsM1bIN1B9py2fKR5uvseLEHeIXa4LmhAzjubFOQJ7_PxBXVukeZvjeXs1fVnWeHcasamU9Bjg3uw08s0YKv1pwIbgnKlZVrbe5B4v3NH7kEtDlwbTg9G5xp_5Tblv8mQziEND1MQSYiTOLpGri2JlGP7m0xevaKeAhzVohn6MPvtsbjQrqYA-c5Zmc9X3R51AE8ERz-WBzA2wXvBB-XaDztPr2fg-_z2Ul6NKja85JyxeLUaLKKdWJpM4c6ex2xushW7iqLxyPB-4_-u8ADy4DZBg</recordid><startdate>20190422</startdate><enddate>20190422</enddate><creator>Peters, Bertram</creator><creator>Santner, Silke</creator><creator>Donsbach, Carsten</creator><creator>Vöpel, Pascal</creator><creator>Smarsly, Bernd</creator><creator>Dehnen, Stefanie</creator><general>Royal Society of Chemistry</general><scope>5PM</scope></search><sort><creationdate>20190422</creationdate><title>Ionic liquid cations as methylation agent for extremely weak chalcogenido metalate nucleophiles† †Electronic supplementary information (ESI) available: Syntheses, experimental methods, crystallographic data, Raman spectra of compounds 1a–1f and the UV-Vis spectrum of compound 2. CCDC 1902968–1902973 and 1902904–1902906. For ESI and crystallographic data in CIF or other electronic format see DOI: 10.1039/c9sc01358j</title><author>Peters, Bertram ; Santner, Silke ; Donsbach, Carsten ; Vöpel, Pascal ; Smarsly, Bernd ; Dehnen, Stefanie</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-pubmedcentral_primary_oai_pubmedcentral_nih_gov_65409183</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>Chemistry</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Peters, Bertram</creatorcontrib><creatorcontrib>Santner, Silke</creatorcontrib><creatorcontrib>Donsbach, Carsten</creatorcontrib><creatorcontrib>Vöpel, Pascal</creatorcontrib><creatorcontrib>Smarsly, Bernd</creatorcontrib><creatorcontrib>Dehnen, Stefanie</creatorcontrib><collection>PubMed Central (Full Participant titles)</collection><jtitle>Chemical science (Cambridge)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Peters, Bertram</au><au>Santner, Silke</au><au>Donsbach, Carsten</au><au>Vöpel, Pascal</au><au>Smarsly, Bernd</au><au>Dehnen, Stefanie</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Ionic liquid cations as methylation agent for extremely weak chalcogenido metalate nucleophiles† †Electronic supplementary information (ESI) available: Syntheses, experimental methods, crystallographic data, Raman spectra of compounds 1a–1f and the UV-Vis spectrum of compound 2. CCDC 1902968–1902973 and 1902904–1902906. For ESI and crystallographic data in CIF or other electronic format see DOI: 10.1039/c9sc01358j</atitle><jtitle>Chemical science (Cambridge)</jtitle><date>2019-04-22</date><risdate>2019</risdate><volume>10</volume><issue>20</issue><spage>5211</spage><epage>5217</epage><pages>5211-5217</pages><issn>2041-6520</issn><eissn>2041-6539</eissn><abstract>Imidazolium-based ionic liquids served to selectively methylate terminal chalcogenide ligands of chalcogenidometalate clusters [Sn
10
S
16
O
4
(SMe)
4
]
4–
, [Mn
4
Sn
4
Se
13
(SeMe)
4
]
6–
, and [Hg
6
Te
10
(TeMe)
2
]
6–
.
Selective
in situ
methylation of terminal chalcogenide ligands of molecular chalcogenido metalate anions in ionothermal reactions with alkylimidazolium-based ionic liquids yields a series of organo-functionalized chalcogenido metalate compounds. We present the syntheses and crystal structures of (C
4
C
1
C
1
Im)
4+
x
[Sn
10
S
16
O
4
(SMe)
4
][An]
x
(
1a–1f
), (dmmpH)
6
[Mn
4
Sn
4
Se
13
(SeMe)
4
] (
2
), and (C
n
C
1
Im)
6
[Hg
6
Te
10
(TeMe)
2
] (
3a
,
3b
). The methylation was confirmed by Raman spectroscopy, and the optical absorption properties of the methylated compounds were determined and compared to purely inorganic analogs.</abstract><pub>Royal Society of Chemistry</pub><pmid>31191876</pmid><doi>10.1039/c9sc01358j</doi><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 2041-6520 |
| ispartof | Chemical science (Cambridge), 2019-04, Vol.10 (20), p.5211-5217 |
| issn | 2041-6520 2041-6539 |
| language | eng |
| recordid | cdi_pubmedcentral_primary_oai_pubmedcentral_nih_gov_6540918 |
| source | DOAJ Directory of Open Access Journals; PubMed Central Open Access; EZB-FREE-00999 freely available EZB journals; PubMed Central |
| subjects | Chemistry |
| title | Ionic liquid cations as methylation agent for extremely weak chalcogenido metalate nucleophiles† †Electronic supplementary information (ESI) available: Syntheses, experimental methods, crystallographic data, Raman spectra of compounds 1a–1f and the UV-Vis spectrum of compound 2. CCDC 1902968–1902973 and 1902904–1902906. For ESI and crystallographic data in CIF or other electronic format see DOI: 10.1039/c9sc01358j |
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