Some regularities of chlorosilanes etherification
The influence of reagents, solvent polarity, and temperature on the etherification of chlorosilanes ClCH 2 SiCl 3 , VinSiCl 3 , PrSiCl 3 , and Ph 3 SiCl with ethanol was studied. Influence of reaction temperature on the ratio of the synthesized alkoxysilane and related side-product siloxane is revea...
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| Veröffentlicht in: | Russian journal of general chemistry 2009-08, Vol.79 (8), p.1650-1655 |
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| container_issue | 8 |
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| container_title | Russian journal of general chemistry |
| container_volume | 79 |
| creator | Belyakova, Z. V. Komarov, E. A. Bykovchenko, V. G. Ershov, O. L. Chernyshev, E. A. Storozhenko, P. A. |
| description | The influence of reagents, solvent polarity, and temperature on the etherification of chlorosilanes ClCH
2
SiCl
3
, VinSiCl
3
, PrSiCl
3
, and Ph
3
SiCl with ethanol was studied. Influence of reaction temperature on the ratio of the synthesized alkoxysilane and related side-product siloxane is revealed. Use of excess alcohol is shown to increase the content of siloxane. Introduction of FeCl
3
does not affect the synthesis. Solvents are shown to influence the reaction rate: the rate constant increases with increasing ɛ parameter of the solvent. The rate constant of etherification of chlorosilanes with ethanol falls in the series: ClCH
2
SiCl
3
> VinSiCl
3
> PrSiCl
3
. An explanation of the regularities is suggested. |
| doi_str_mv | 10.1134/S1070363209080118 |
| format | Article |
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2
SiCl
3
, VinSiCl
3
, PrSiCl
3
, and Ph
3
SiCl with ethanol was studied. Influence of reaction temperature on the ratio of the synthesized alkoxysilane and related side-product siloxane is revealed. Use of excess alcohol is shown to increase the content of siloxane. Introduction of FeCl
3
does not affect the synthesis. Solvents are shown to influence the reaction rate: the rate constant increases with increasing ɛ parameter of the solvent. The rate constant of etherification of chlorosilanes with ethanol falls in the series: ClCH
2
SiCl
3
> VinSiCl
3
> PrSiCl
3
. An explanation of the regularities is suggested.</description><identifier>ISSN: 1070-3632</identifier><identifier>EISSN: 1608-3350</identifier><identifier>DOI: 10.1134/S1070363209080118</identifier><language>eng</language><publisher>Dordrecht: SP MAIK Nauka/Interperiodica</publisher><subject>Chemistry ; Chemistry and Materials Science ; Chemistry/Food Science</subject><ispartof>Russian journal of general chemistry, 2009-08, Vol.79 (8), p.1650-1655</ispartof><rights>Pleiades Publishing, Ltd. 2009</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1134/S1070363209080118$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1134/S1070363209080118$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27903,27904,41467,42536,51297</link.rule.ids></links><search><creatorcontrib>Belyakova, Z. V.</creatorcontrib><creatorcontrib>Komarov, E. A.</creatorcontrib><creatorcontrib>Bykovchenko, V. G.</creatorcontrib><creatorcontrib>Ershov, O. L.</creatorcontrib><creatorcontrib>Chernyshev, E. A.</creatorcontrib><creatorcontrib>Storozhenko, P. A.</creatorcontrib><title>Some regularities of chlorosilanes etherification</title><title>Russian journal of general chemistry</title><addtitle>Russ J Gen Chem</addtitle><description>The influence of reagents, solvent polarity, and temperature on the etherification of chlorosilanes ClCH
2
SiCl
3
, VinSiCl
3
, PrSiCl
3
, and Ph
3
SiCl with ethanol was studied. Influence of reaction temperature on the ratio of the synthesized alkoxysilane and related side-product siloxane is revealed. Use of excess alcohol is shown to increase the content of siloxane. Introduction of FeCl
3
does not affect the synthesis. Solvents are shown to influence the reaction rate: the rate constant increases with increasing ɛ parameter of the solvent. The rate constant of etherification of chlorosilanes with ethanol falls in the series: ClCH
2
SiCl
3
> VinSiCl
3
> PrSiCl
3
. An explanation of the regularities is suggested.</description><subject>Chemistry</subject><subject>Chemistry and Materials Science</subject><subject>Chemistry/Food Science</subject><issn>1070-3632</issn><issn>1608-3350</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2009</creationdate><recordtype>article</recordtype><recordid>eNp9j81OwzAQhC0EEqXwANz6AoFdO_HPEVX8SZU4FM6RnaxbV2mM7PTA2-Oq3JB62tXOfKsZxu4RHhBF_bhGUCCk4GBAA6K-YDOUoCshGrgse5Gro37NbnLeASCA5DOG67inRaLNYbApTIHyIvpFtx1iijkMdiwHmraUgg-dnUIcb9mVt0Omu785Z18vz5_Lt2r18fq-fFpVHa9hqnhtXO_BNE5bTo68FUZoZXujHYGTUipulSbhtTK678B53hQXeGqkUl7MGZ7-diVJTuTb7xT2Nv20CO2xc_uvc2H4icnFO24otbt4SGOJeQb6BbLvWS0</recordid><startdate>20090801</startdate><enddate>20090801</enddate><creator>Belyakova, Z. V.</creator><creator>Komarov, E. A.</creator><creator>Bykovchenko, V. G.</creator><creator>Ershov, O. L.</creator><creator>Chernyshev, E. A.</creator><creator>Storozhenko, P. A.</creator><general>SP MAIK Nauka/Interperiodica</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20090801</creationdate><title>Some regularities of chlorosilanes etherification</title><author>Belyakova, Z. V. ; Komarov, E. A. ; Bykovchenko, V. G. ; Ershov, O. L. ; Chernyshev, E. A. ; Storozhenko, P. A.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c240t-249bdf095b8a2ebefa39387ad98be0b66672a78e3f8798dc0bf25efa0fe5677f3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2009</creationdate><topic>Chemistry</topic><topic>Chemistry and Materials Science</topic><topic>Chemistry/Food Science</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Belyakova, Z. V.</creatorcontrib><creatorcontrib>Komarov, E. A.</creatorcontrib><creatorcontrib>Bykovchenko, V. G.</creatorcontrib><creatorcontrib>Ershov, O. L.</creatorcontrib><creatorcontrib>Chernyshev, E. A.</creatorcontrib><creatorcontrib>Storozhenko, P. A.</creatorcontrib><collection>CrossRef</collection><jtitle>Russian journal of general chemistry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Belyakova, Z. V.</au><au>Komarov, E. A.</au><au>Bykovchenko, V. G.</au><au>Ershov, O. L.</au><au>Chernyshev, E. A.</au><au>Storozhenko, P. A.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Some regularities of chlorosilanes etherification</atitle><jtitle>Russian journal of general chemistry</jtitle><stitle>Russ J Gen Chem</stitle><date>2009-08-01</date><risdate>2009</risdate><volume>79</volume><issue>8</issue><spage>1650</spage><epage>1655</epage><pages>1650-1655</pages><issn>1070-3632</issn><eissn>1608-3350</eissn><abstract>The influence of reagents, solvent polarity, and temperature on the etherification of chlorosilanes ClCH
2
SiCl
3
, VinSiCl
3
, PrSiCl
3
, and Ph
3
SiCl with ethanol was studied. Influence of reaction temperature on the ratio of the synthesized alkoxysilane and related side-product siloxane is revealed. Use of excess alcohol is shown to increase the content of siloxane. Introduction of FeCl
3
does not affect the synthesis. Solvents are shown to influence the reaction rate: the rate constant increases with increasing ɛ parameter of the solvent. The rate constant of etherification of chlorosilanes with ethanol falls in the series: ClCH
2
SiCl
3
> VinSiCl
3
> PrSiCl
3
. An explanation of the regularities is suggested.</abstract><cop>Dordrecht</cop><pub>SP MAIK Nauka/Interperiodica</pub><doi>10.1134/S1070363209080118</doi><tpages>6</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1070-3632 |
| ispartof | Russian journal of general chemistry, 2009-08, Vol.79 (8), p.1650-1655 |
| issn | 1070-3632 1608-3350 |
| language | eng |
| recordid | cdi_crossref_primary_10_1134_S1070363209080118 |
| source | SpringerLink Journals |
| subjects | Chemistry Chemistry and Materials Science Chemistry/Food Science |
| title | Some regularities of chlorosilanes etherification |
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