A Synthetic Approach to Oligomeric Phenylethynylsilylenes
Abstract Oligomers consisting of alternating phenylethynyl and monosilyl or disilanyl moieties were synthesized in 15–64% precipitated yields by the reactions of dilithiated ethynylbenzene with dichlorodimethylsilane, dichlorodiphenylsilane, and 1,2-dichloro-1,1,2,2-tetramethyldisilane. Degrees of p...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Rissing, Christiana [verfasserIn] |
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| Format: |
Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2010 |
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| Schlagwörter: |
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| Anmerkung: |
© Springer Science+Business Media, LLC 2010 |
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| Übergeordnetes Werk: |
Enthalten in: Journal of inorganic and organometallic polymers and materials - Springer US, 1991, 20(2010), 4 vom: 04. Juni, Seite 616-621 |
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| Übergeordnetes Werk: |
volume:20 ; year:2010 ; number:4 ; day:04 ; month:06 ; pages:616-621 |
| Links: |
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| DOI / URN: |
10.1007/s10904-010-9378-1 |
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OLC2061509185 |
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| 520 | |a Abstract Oligomers consisting of alternating phenylethynyl and monosilyl or disilanyl moieties were synthesized in 15–64% precipitated yields by the reactions of dilithiated ethynylbenzene with dichlorodimethylsilane, dichlorodiphenylsilane, and 1,2-dichloro-1,1,2,2-tetramethyldisilane. Degrees of polymerization were fairly low due to chain termination reactions involving the deprotonation of ethynyl groups by aryllithium species. The presence of butyl chain ends was confirmed by 1H and 29Si NMR spectroscopy. 29Si NMR spectroscopy was utilized to illustrate the random pattern of connectivity along the oligomer backbones. The oligomers exhibit fluorescent behavior in solution. | ||
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| 700 | 1 | |a Son, David Y. |4 aut | |
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10.1007/s10904-010-9378-1 doi (DE-627)OLC2061509185 (DE-He213)s10904-010-9378-1-p DE-627 ger DE-627 rakwb eng 660 VZ Rissing, Christiana verfasserin aut A Synthetic Approach to Oligomeric Phenylethynylsilylenes 2010 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer Science+Business Media, LLC 2010 Abstract Oligomers consisting of alternating phenylethynyl and monosilyl or disilanyl moieties were synthesized in 15–64% precipitated yields by the reactions of dilithiated ethynylbenzene with dichlorodimethylsilane, dichlorodiphenylsilane, and 1,2-dichloro-1,1,2,2-tetramethyldisilane. Degrees of polymerization were fairly low due to chain termination reactions involving the deprotonation of ethynyl groups by aryllithium species. The presence of butyl chain ends was confirmed by 1H and 29Si NMR spectroscopy. 29Si NMR spectroscopy was utilized to illustrate the random pattern of connectivity along the oligomer backbones. The oligomers exhibit fluorescent behavior in solution. Organosilicon Ethynyl Silane Oligomers Rains, Marcelo aut Son, David Y. aut Enthalten in Journal of inorganic and organometallic polymers and materials Springer US, 1991 20(2010), 4 vom: 04. Juni, Seite 616-621 (DE-627)130968625 (DE-600)1069621-0 (DE-576)029153867 1574-1443 nnns volume:20 year:2010 number:4 day:04 month:06 pages:616-621 https://doi.org/10.1007/s10904-010-9378-1 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-CHE SSG-OLC-PHA SSG-OLC-DE-84 GBV_ILN_21 GBV_ILN_70 AR 20 2010 4 04 06 616-621 |
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10.1007/s10904-010-9378-1 doi (DE-627)OLC2061509185 (DE-He213)s10904-010-9378-1-p DE-627 ger DE-627 rakwb eng 660 VZ Rissing, Christiana verfasserin aut A Synthetic Approach to Oligomeric Phenylethynylsilylenes 2010 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer Science+Business Media, LLC 2010 Abstract Oligomers consisting of alternating phenylethynyl and monosilyl or disilanyl moieties were synthesized in 15–64% precipitated yields by the reactions of dilithiated ethynylbenzene with dichlorodimethylsilane, dichlorodiphenylsilane, and 1,2-dichloro-1,1,2,2-tetramethyldisilane. Degrees of polymerization were fairly low due to chain termination reactions involving the deprotonation of ethynyl groups by aryllithium species. The presence of butyl chain ends was confirmed by 1H and 29Si NMR spectroscopy. 29Si NMR spectroscopy was utilized to illustrate the random pattern of connectivity along the oligomer backbones. The oligomers exhibit fluorescent behavior in solution. Organosilicon Ethynyl Silane Oligomers Rains, Marcelo aut Son, David Y. aut Enthalten in Journal of inorganic and organometallic polymers and materials Springer US, 1991 20(2010), 4 vom: 04. Juni, Seite 616-621 (DE-627)130968625 (DE-600)1069621-0 (DE-576)029153867 1574-1443 nnns volume:20 year:2010 number:4 day:04 month:06 pages:616-621 https://doi.org/10.1007/s10904-010-9378-1 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-CHE SSG-OLC-PHA SSG-OLC-DE-84 GBV_ILN_21 GBV_ILN_70 AR 20 2010 4 04 06 616-621 |
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10.1007/s10904-010-9378-1 doi (DE-627)OLC2061509185 (DE-He213)s10904-010-9378-1-p DE-627 ger DE-627 rakwb eng 660 VZ Rissing, Christiana verfasserin aut A Synthetic Approach to Oligomeric Phenylethynylsilylenes 2010 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer Science+Business Media, LLC 2010 Abstract Oligomers consisting of alternating phenylethynyl and monosilyl or disilanyl moieties were synthesized in 15–64% precipitated yields by the reactions of dilithiated ethynylbenzene with dichlorodimethylsilane, dichlorodiphenylsilane, and 1,2-dichloro-1,1,2,2-tetramethyldisilane. Degrees of polymerization were fairly low due to chain termination reactions involving the deprotonation of ethynyl groups by aryllithium species. The presence of butyl chain ends was confirmed by 1H and 29Si NMR spectroscopy. 29Si NMR spectroscopy was utilized to illustrate the random pattern of connectivity along the oligomer backbones. The oligomers exhibit fluorescent behavior in solution. Organosilicon Ethynyl Silane Oligomers Rains, Marcelo aut Son, David Y. aut Enthalten in Journal of inorganic and organometallic polymers and materials Springer US, 1991 20(2010), 4 vom: 04. Juni, Seite 616-621 (DE-627)130968625 (DE-600)1069621-0 (DE-576)029153867 1574-1443 nnns volume:20 year:2010 number:4 day:04 month:06 pages:616-621 https://doi.org/10.1007/s10904-010-9378-1 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-CHE SSG-OLC-PHA SSG-OLC-DE-84 GBV_ILN_21 GBV_ILN_70 AR 20 2010 4 04 06 616-621 |
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10.1007/s10904-010-9378-1 doi (DE-627)OLC2061509185 (DE-He213)s10904-010-9378-1-p DE-627 ger DE-627 rakwb eng 660 VZ Rissing, Christiana verfasserin aut A Synthetic Approach to Oligomeric Phenylethynylsilylenes 2010 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer Science+Business Media, LLC 2010 Abstract Oligomers consisting of alternating phenylethynyl and monosilyl or disilanyl moieties were synthesized in 15–64% precipitated yields by the reactions of dilithiated ethynylbenzene with dichlorodimethylsilane, dichlorodiphenylsilane, and 1,2-dichloro-1,1,2,2-tetramethyldisilane. Degrees of polymerization were fairly low due to chain termination reactions involving the deprotonation of ethynyl groups by aryllithium species. The presence of butyl chain ends was confirmed by 1H and 29Si NMR spectroscopy. 29Si NMR spectroscopy was utilized to illustrate the random pattern of connectivity along the oligomer backbones. The oligomers exhibit fluorescent behavior in solution. Organosilicon Ethynyl Silane Oligomers Rains, Marcelo aut Son, David Y. aut Enthalten in Journal of inorganic and organometallic polymers and materials Springer US, 1991 20(2010), 4 vom: 04. Juni, Seite 616-621 (DE-627)130968625 (DE-600)1069621-0 (DE-576)029153867 1574-1443 nnns volume:20 year:2010 number:4 day:04 month:06 pages:616-621 https://doi.org/10.1007/s10904-010-9378-1 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-CHE SSG-OLC-PHA SSG-OLC-DE-84 GBV_ILN_21 GBV_ILN_70 AR 20 2010 4 04 06 616-621 |
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10.1007/s10904-010-9378-1 doi (DE-627)OLC2061509185 (DE-He213)s10904-010-9378-1-p DE-627 ger DE-627 rakwb eng 660 VZ Rissing, Christiana verfasserin aut A Synthetic Approach to Oligomeric Phenylethynylsilylenes 2010 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer Science+Business Media, LLC 2010 Abstract Oligomers consisting of alternating phenylethynyl and monosilyl or disilanyl moieties were synthesized in 15–64% precipitated yields by the reactions of dilithiated ethynylbenzene with dichlorodimethylsilane, dichlorodiphenylsilane, and 1,2-dichloro-1,1,2,2-tetramethyldisilane. Degrees of polymerization were fairly low due to chain termination reactions involving the deprotonation of ethynyl groups by aryllithium species. The presence of butyl chain ends was confirmed by 1H and 29Si NMR spectroscopy. 29Si NMR spectroscopy was utilized to illustrate the random pattern of connectivity along the oligomer backbones. The oligomers exhibit fluorescent behavior in solution. Organosilicon Ethynyl Silane Oligomers Rains, Marcelo aut Son, David Y. aut Enthalten in Journal of inorganic and organometallic polymers and materials Springer US, 1991 20(2010), 4 vom: 04. Juni, Seite 616-621 (DE-627)130968625 (DE-600)1069621-0 (DE-576)029153867 1574-1443 nnns volume:20 year:2010 number:4 day:04 month:06 pages:616-621 https://doi.org/10.1007/s10904-010-9378-1 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-CHE SSG-OLC-PHA SSG-OLC-DE-84 GBV_ILN_21 GBV_ILN_70 AR 20 2010 4 04 06 616-621 |
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Abstract Oligomers consisting of alternating phenylethynyl and monosilyl or disilanyl moieties were synthesized in 15–64% precipitated yields by the reactions of dilithiated ethynylbenzene with dichlorodimethylsilane, dichlorodiphenylsilane, and 1,2-dichloro-1,1,2,2-tetramethyldisilane. Degrees of polymerization were fairly low due to chain termination reactions involving the deprotonation of ethynyl groups by aryllithium species. The presence of butyl chain ends was confirmed by 1H and 29Si NMR spectroscopy. 29Si NMR spectroscopy was utilized to illustrate the random pattern of connectivity along the oligomer backbones. The oligomers exhibit fluorescent behavior in solution. © Springer Science+Business Media, LLC 2010 |
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Abstract Oligomers consisting of alternating phenylethynyl and monosilyl or disilanyl moieties were synthesized in 15–64% precipitated yields by the reactions of dilithiated ethynylbenzene with dichlorodimethylsilane, dichlorodiphenylsilane, and 1,2-dichloro-1,1,2,2-tetramethyldisilane. Degrees of polymerization were fairly low due to chain termination reactions involving the deprotonation of ethynyl groups by aryllithium species. The presence of butyl chain ends was confirmed by 1H and 29Si NMR spectroscopy. 29Si NMR spectroscopy was utilized to illustrate the random pattern of connectivity along the oligomer backbones. The oligomers exhibit fluorescent behavior in solution. © Springer Science+Business Media, LLC 2010 |
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Abstract Oligomers consisting of alternating phenylethynyl and monosilyl or disilanyl moieties were synthesized in 15–64% precipitated yields by the reactions of dilithiated ethynylbenzene with dichlorodimethylsilane, dichlorodiphenylsilane, and 1,2-dichloro-1,1,2,2-tetramethyldisilane. Degrees of polymerization were fairly low due to chain termination reactions involving the deprotonation of ethynyl groups by aryllithium species. The presence of butyl chain ends was confirmed by 1H and 29Si NMR spectroscopy. 29Si NMR spectroscopy was utilized to illustrate the random pattern of connectivity along the oligomer backbones. The oligomers exhibit fluorescent behavior in solution. © Springer Science+Business Media, LLC 2010 |
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1803618584813895680 |
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<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">OLC2061509185</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20230516125338.0</controlfield><controlfield tag="007">tu</controlfield><controlfield tag="008">200819s2010 xx ||||| 00| ||eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1007/s10904-010-9378-1</subfield><subfield code="2">doi</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)OLC2061509185</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-He213)s10904-010-9378-1-p</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="082" ind1="0" ind2="4"><subfield code="a">660</subfield><subfield code="q">VZ</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Rissing, Christiana</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">A Synthetic Approach to Oligomeric Phenylethynylsilylenes</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2010</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">Text</subfield><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">ohne Hilfsmittel zu benutzen</subfield><subfield code="b">n</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Band</subfield><subfield code="b">nc</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="500" ind1=" " ind2=" "><subfield code="a">© Springer Science+Business Media, LLC 2010</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Abstract Oligomers consisting of alternating phenylethynyl and monosilyl or disilanyl moieties were synthesized in 15–64% precipitated yields by the reactions of dilithiated ethynylbenzene with dichlorodimethylsilane, dichlorodiphenylsilane, and 1,2-dichloro-1,1,2,2-tetramethyldisilane. Degrees of polymerization were fairly low due to chain termination reactions involving the deprotonation of ethynyl groups by aryllithium species. The presence of butyl chain ends was confirmed by 1H and 29Si NMR spectroscopy. 29Si NMR spectroscopy was utilized to illustrate the random pattern of connectivity along the oligomer backbones. 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