Process for the preparation of organosilicon compounds
Preparation of organosilicon compound (I) comprises reacting halogenalkoxysilane (II) with a dry polysulfide (III) dry sulfide (IV) and optionally a sulfur in an organic solvent; removing the mixture containing (I) and the solid material with water containing at least a buffer from the organic solve...
Gespeichert in:
| Hauptverfasser: | , , , , |
|---|---|
| Format: | Patent |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | |
| container_start_page | |
| container_title | |
| container_volume | |
| creator | ALIG, ALFRED FRINGS, ALBERT LOTTER, STEFAN DESCHLER, ULRICH JANSSENS, LOUIS |
| description | Preparation of organosilicon compound (I) comprises reacting halogenalkoxysilane (II) with a dry polysulfide (III) dry sulfide (IV) and optionally a sulfur in an organic solvent; removing the mixture containing (I) and the solid material with water containing at least a buffer from the organic solvent and separating the binding phase. Preparation of organosilicon compound (I) of formula ((R 1>R 2>R 3>SiR 4>) 2S x) comprises reacting halogenalkoxysilane compound (II) of formula (R 1>R 2>R 3>SiR 4>X) with a dry polysulfide compound (III) of formula (M 2S z) dry sulfide (IV) of formula (M 2S) and optionally a sulfur in an organic solvent; removing the mixture containing (I) and the solid material (MX) with water containing at least a buffer from the organic solvent and separating the binding phase. R 1>-R 3>alkyl, alkoxy (preferred) or aryl; R 4>1-30C-aliphatic/aromatic hydrocarbon; x : greater than 1; X : halogen atom; M : alkali cation, an ammonium or semi alkaline earth or zinc cation; and z : 2-8. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_ZA200606611B</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>ZA200606611B</sourcerecordid><originalsourceid>FETCH-epo_espacenet_ZA200606611B3</originalsourceid><addsrcrecordid>eNrjZDALKMpPTi0uVkjLL1IoyUhVKChKLUgsSizJzM9TyE9TyC9KT8zLL87MyUwGCiTn5xbkl-alFPMwsKYl5hSn8kJpbgZFN9cQZw_d1IL8-NTigsTk1LzUkvgoRyMDAzMDMzNDQydjYtQAAM_3Lg8</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Process for the preparation of organosilicon compounds</title><source>esp@cenet</source><creator>ALIG, ALFRED ; FRINGS, ALBERT ; LOTTER, STEFAN ; DESCHLER, ULRICH ; JANSSENS, LOUIS</creator><creatorcontrib>ALIG, ALFRED ; FRINGS, ALBERT ; LOTTER, STEFAN ; DESCHLER, ULRICH ; JANSSENS, LOUIS</creatorcontrib><description>Preparation of organosilicon compound (I) comprises reacting halogenalkoxysilane (II) with a dry polysulfide (III) dry sulfide (IV) and optionally a sulfur in an organic solvent; removing the mixture containing (I) and the solid material with water containing at least a buffer from the organic solvent and separating the binding phase. Preparation of organosilicon compound (I) of formula ((R 1>R 2>R 3>SiR 4>) 2S x) comprises reacting halogenalkoxysilane compound (II) of formula (R 1>R 2>R 3>SiR 4>X) with a dry polysulfide compound (III) of formula (M 2S z) dry sulfide (IV) of formula (M 2S) and optionally a sulfur in an organic solvent; removing the mixture containing (I) and the solid material (MX) with water containing at least a buffer from the organic solvent and separating the binding phase. R 1>-R 3>alkyl, alkoxy (preferred) or aryl; R 4>1-30C-aliphatic/aromatic hydrocarbon; x : greater than 1; X : halogen atom; M : alkali cation, an ammonium or semi alkaline earth or zinc cation; and z : 2-8.</description><language>eng</language><subject>CHEMISTRY ; DERIVATIVES THEREOF ; METALLURGY ; NUCLEIC ACIDS ; NUCLEOSIDES ; NUCLEOTIDES ; ORGANIC CHEMISTRY ; SUGARS</subject><creationdate>2007</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20071227&DB=EPODOC&CC=ZA&NR=200606611B$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20071227&DB=EPODOC&CC=ZA&NR=200606611B$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ALIG, ALFRED</creatorcontrib><creatorcontrib>FRINGS, ALBERT</creatorcontrib><creatorcontrib>LOTTER, STEFAN</creatorcontrib><creatorcontrib>DESCHLER, ULRICH</creatorcontrib><creatorcontrib>JANSSENS, LOUIS</creatorcontrib><title>Process for the preparation of organosilicon compounds</title><description>Preparation of organosilicon compound (I) comprises reacting halogenalkoxysilane (II) with a dry polysulfide (III) dry sulfide (IV) and optionally a sulfur in an organic solvent; removing the mixture containing (I) and the solid material with water containing at least a buffer from the organic solvent and separating the binding phase. Preparation of organosilicon compound (I) of formula ((R 1>R 2>R 3>SiR 4>) 2S x) comprises reacting halogenalkoxysilane compound (II) of formula (R 1>R 2>R 3>SiR 4>X) with a dry polysulfide compound (III) of formula (M 2S z) dry sulfide (IV) of formula (M 2S) and optionally a sulfur in an organic solvent; removing the mixture containing (I) and the solid material (MX) with water containing at least a buffer from the organic solvent and separating the binding phase. R 1>-R 3>alkyl, alkoxy (preferred) or aryl; R 4>1-30C-aliphatic/aromatic hydrocarbon; x : greater than 1; X : halogen atom; M : alkali cation, an ammonium or semi alkaline earth or zinc cation; and z : 2-8.</description><subject>CHEMISTRY</subject><subject>DERIVATIVES THEREOF</subject><subject>METALLURGY</subject><subject>NUCLEIC ACIDS</subject><subject>NUCLEOSIDES</subject><subject>NUCLEOTIDES</subject><subject>ORGANIC CHEMISTRY</subject><subject>SUGARS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2007</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDALKMpPTi0uVkjLL1IoyUhVKChKLUgsSizJzM9TyE9TyC9KT8zLL87MyUwGCiTn5xbkl-alFPMwsKYl5hSn8kJpbgZFN9cQZw_d1IL8-NTigsTk1LzUkvgoRyMDAzMDMzNDQydjYtQAAM_3Lg8</recordid><startdate>20071227</startdate><enddate>20071227</enddate><creator>ALIG, ALFRED</creator><creator>FRINGS, ALBERT</creator><creator>LOTTER, STEFAN</creator><creator>DESCHLER, ULRICH</creator><creator>JANSSENS, LOUIS</creator><scope>EVB</scope></search><sort><creationdate>20071227</creationdate><title>Process for the preparation of organosilicon compounds</title><author>ALIG, ALFRED ; FRINGS, ALBERT ; LOTTER, STEFAN ; DESCHLER, ULRICH ; JANSSENS, LOUIS</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_ZA200606611B3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2007</creationdate><topic>CHEMISTRY</topic><topic>DERIVATIVES THEREOF</topic><topic>METALLURGY</topic><topic>NUCLEIC ACIDS</topic><topic>NUCLEOSIDES</topic><topic>NUCLEOTIDES</topic><topic>ORGANIC CHEMISTRY</topic><topic>SUGARS</topic><toplevel>online_resources</toplevel><creatorcontrib>ALIG, ALFRED</creatorcontrib><creatorcontrib>FRINGS, ALBERT</creatorcontrib><creatorcontrib>LOTTER, STEFAN</creatorcontrib><creatorcontrib>DESCHLER, ULRICH</creatorcontrib><creatorcontrib>JANSSENS, LOUIS</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ALIG, ALFRED</au><au>FRINGS, ALBERT</au><au>LOTTER, STEFAN</au><au>DESCHLER, ULRICH</au><au>JANSSENS, LOUIS</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Process for the preparation of organosilicon compounds</title><date>2007-12-27</date><risdate>2007</risdate><abstract>Preparation of organosilicon compound (I) comprises reacting halogenalkoxysilane (II) with a dry polysulfide (III) dry sulfide (IV) and optionally a sulfur in an organic solvent; removing the mixture containing (I) and the solid material with water containing at least a buffer from the organic solvent and separating the binding phase. Preparation of organosilicon compound (I) of formula ((R 1>R 2>R 3>SiR 4>) 2S x) comprises reacting halogenalkoxysilane compound (II) of formula (R 1>R 2>R 3>SiR 4>X) with a dry polysulfide compound (III) of formula (M 2S z) dry sulfide (IV) of formula (M 2S) and optionally a sulfur in an organic solvent; removing the mixture containing (I) and the solid material (MX) with water containing at least a buffer from the organic solvent and separating the binding phase. R 1>-R 3>alkyl, alkoxy (preferred) or aryl; R 4>1-30C-aliphatic/aromatic hydrocarbon; x : greater than 1; X : halogen atom; M : alkali cation, an ammonium or semi alkaline earth or zinc cation; and z : 2-8.</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | eng |
| recordid | cdi_epo_espacenet_ZA200606611B |
| source | esp@cenet |
| subjects | CHEMISTRY DERIVATIVES THEREOF METALLURGY NUCLEIC ACIDS NUCLEOSIDES NUCLEOTIDES ORGANIC CHEMISTRY SUGARS |
| title | Process for the preparation of organosilicon compounds |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-03T15%3A03%3A01IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=ALIG,%20ALFRED&rft.date=2007-12-27&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EZA200606611B%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |