SYNTHESE DIRECTE DE DICHLORURE DE DIALCOYLETAIN
1,222,642. Dialkyl tin dichlorides. CARLISLE CHEMICAL WORKS Inc. 3 Jan., 1969 [25 Jan., 1968], No. 574/69. Heading C2J. (R1) 2 SnCl 2 , where the groups R1, which may be the same or different, are alkyl groups having 1 to 4 carbon atoms, is prepared by reacting tin with at least one alkyl chloride R...
Gespeichert in:
| Hauptverfasser: | , |
|---|---|
| Format: | Patent |
| Sprache: | fre |
| 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 | I. HECHENBLEIKNER K.R. MOLT |
| description | 1,222,642. Dialkyl tin dichlorides. CARLISLE CHEMICAL WORKS Inc. 3 Jan., 1969 [25 Jan., 1968], No. 574/69. Heading C2J. (R1) 2 SnCl 2 , where the groups R1, which may be the same or different, are alkyl groups having 1 to 4 carbon atoms, is prepared by reacting tin with at least one alkyl chloride R1Cl in the presence of a quaternary ammonium or phosphonium iodide, or a tertiary ammonium or phosphonium diiodide (the ammonium compounds containing at least 6 carbon atoms), separating the product and recycling the residue, which contains other tin compounds and catalyst, to form more (R1) 2 SnCl 2 by reacting R1Cl and tin in its presence. The catalyst may be formed in situ, for example, by reacting an alkyl iodide with a secondary or tertiary phosphine. Preferably the recycling is performed at least 4 times. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_BE761688QQ</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>BE761688QQ</sourcerecordid><originalsourceid>FETCH-epo_espacenet_BE761688QQ3</originalsourceid><addsrcrecordid>eNrjZNAPjvQL8XANdlVw8QxydQ4B0iCms4ePf1BoEJTn6OPsH-njGuLo6cfDwJqWmFOcyguluRnk3VxDnD10Uwvy41OLCxKTU_NSS-KdXM3NDM0sLAIDjQmrAAB3dSWA</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>SYNTHESE DIRECTE DE DICHLORURE DE DIALCOYLETAIN</title><source>esp@cenet</source><creator>I. HECHENBLEIKNER ; K.R. MOLT</creator><creatorcontrib>I. HECHENBLEIKNER ; K.R. MOLT</creatorcontrib><description>1,222,642. Dialkyl tin dichlorides. CARLISLE CHEMICAL WORKS Inc. 3 Jan., 1969 [25 Jan., 1968], No. 574/69. Heading C2J. (R1) 2 SnCl 2 , where the groups R1, which may be the same or different, are alkyl groups having 1 to 4 carbon atoms, is prepared by reacting tin with at least one alkyl chloride R1Cl in the presence of a quaternary ammonium or phosphonium iodide, or a tertiary ammonium or phosphonium diiodide (the ammonium compounds containing at least 6 carbon atoms), separating the product and recycling the residue, which contains other tin compounds and catalyst, to form more (R1) 2 SnCl 2 by reacting R1Cl and tin in its presence. The catalyst may be formed in situ, for example, by reacting an alkyl iodide with a secondary or tertiary phosphine. Preferably the recycling is performed at least 4 times.</description><language>fre</language><subject>ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM ; CHEMISTRY ; METALLURGY ; ORGANIC CHEMISTRY</subject><creationdate>1971</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=19710719&DB=EPODOC&CC=BE&NR=761688Q$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19710719&DB=EPODOC&CC=BE&NR=761688Q$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>I. HECHENBLEIKNER</creatorcontrib><creatorcontrib>K.R. MOLT</creatorcontrib><title>SYNTHESE DIRECTE DE DICHLORURE DE DIALCOYLETAIN</title><description>1,222,642. Dialkyl tin dichlorides. CARLISLE CHEMICAL WORKS Inc. 3 Jan., 1969 [25 Jan., 1968], No. 574/69. Heading C2J. (R1) 2 SnCl 2 , where the groups R1, which may be the same or different, are alkyl groups having 1 to 4 carbon atoms, is prepared by reacting tin with at least one alkyl chloride R1Cl in the presence of a quaternary ammonium or phosphonium iodide, or a tertiary ammonium or phosphonium diiodide (the ammonium compounds containing at least 6 carbon atoms), separating the product and recycling the residue, which contains other tin compounds and catalyst, to form more (R1) 2 SnCl 2 by reacting R1Cl and tin in its presence. The catalyst may be formed in situ, for example, by reacting an alkyl iodide with a secondary or tertiary phosphine. Preferably the recycling is performed at least 4 times.</description><subject>ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM</subject><subject>CHEMISTRY</subject><subject>METALLURGY</subject><subject>ORGANIC CHEMISTRY</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1971</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNAPjvQL8XANdlVw8QxydQ4B0iCms4ePf1BoEJTn6OPsH-njGuLo6cfDwJqWmFOcyguluRnk3VxDnD10Uwvy41OLCxKTU_NSS-KdXM3NDM0sLAIDjQmrAAB3dSWA</recordid><startdate>19710719</startdate><enddate>19710719</enddate><creator>I. HECHENBLEIKNER</creator><creator>K.R. MOLT</creator><scope>EVB</scope></search><sort><creationdate>19710719</creationdate><title>SYNTHESE DIRECTE DE DICHLORURE DE DIALCOYLETAIN</title><author>I. HECHENBLEIKNER ; K.R. MOLT</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_BE761688QQ3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>fre</language><creationdate>1971</creationdate><topic>ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM</topic><topic>CHEMISTRY</topic><topic>METALLURGY</topic><topic>ORGANIC CHEMISTRY</topic><toplevel>online_resources</toplevel><creatorcontrib>I. HECHENBLEIKNER</creatorcontrib><creatorcontrib>K.R. MOLT</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>I. HECHENBLEIKNER</au><au>K.R. MOLT</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>SYNTHESE DIRECTE DE DICHLORURE DE DIALCOYLETAIN</title><date>1971-07-19</date><risdate>1971</risdate><abstract>1,222,642. Dialkyl tin dichlorides. CARLISLE CHEMICAL WORKS Inc. 3 Jan., 1969 [25 Jan., 1968], No. 574/69. Heading C2J. (R1) 2 SnCl 2 , where the groups R1, which may be the same or different, are alkyl groups having 1 to 4 carbon atoms, is prepared by reacting tin with at least one alkyl chloride R1Cl in the presence of a quaternary ammonium or phosphonium iodide, or a tertiary ammonium or phosphonium diiodide (the ammonium compounds containing at least 6 carbon atoms), separating the product and recycling the residue, which contains other tin compounds and catalyst, to form more (R1) 2 SnCl 2 by reacting R1Cl and tin in its presence. The catalyst may be formed in situ, for example, by reacting an alkyl iodide with a secondary or tertiary phosphine. Preferably the recycling is performed at least 4 times.</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | fre |
| recordid | cdi_epo_espacenet_BE761688QQ |
| source | esp@cenet |
| subjects | ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM CHEMISTRY METALLURGY ORGANIC CHEMISTRY |
| title | SYNTHESE DIRECTE DE DICHLORURE DE DIALCOYLETAIN |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-06T07%3A58%3A36IST&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=I.%20HECHENBLEIKNER&rft.date=1971-07-19&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EBE761688QQ%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 |