PROCESS FOR PREPARING 1,3-ALKANEDIOLS AND 3-HYDROXYALDEHYDES
A process for preparing 1,3-alkanediols and 3-hydroxyaldehydes by hydroformylating an oxirane with carbon monoxide and hydrogen in the presence of one or more Group VIII metal-based hydroformylation catalysts, which may contain up to 50 mole percent based on the metal of phosphine-modified catalysts...
Gespeichert in:
| Hauptverfasser: | , , , , , , , , |
|---|---|
| Format: | Patent |
| Sprache: | eng ; spa |
| 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 | DAVID CLEVE EUBANKS JIANG JEN LIN KEVIN DALE ALLEN HOWARD LAM-HO FONG THOMAS CLAYTON FORSCHNER DAVID WILLIAM JOHNSON STEPHEN BLAKE MULLIN JOSEPH BROUN POWELL JUAN PEDRO ARHANCET |
| description | A process for preparing 1,3-alkanediols and 3-hydroxyaldehydes by hydroformylating an oxirane with carbon monoxide and hydrogen in the presence of one or more Group VIII metal-based hydroformylation catalysts, which may contain up to 50 mole percent based on the metal of phosphine-modified catalysts, wherein the concentration of the oxirane at the start of the reaction is less than 15 wt.percent based on the weight of the total liquid reaction mixture. The process enables the production of 1,3-propanediol in high yields and selectivity.
Se describe un proceso para preparar 1,3-alcanodioles y 3-hidroxialdehídos por hidroformilacion de un oxirano con monoxido de carbono e hidrogeno en presencia de uno o más catalizadores de hidroformilacion basados en metal del grupo VIII, el cual puede contener hasta 50 moles % en base del metal del catalizador modificado con fosfina, en el que la concentracion del oxirano al inicio de la reaccion es menor de 15% en peso, basado en el peso de la mezcla de reaccion líquida total. El proceso permite la produccion de 1,3-propanodiol en rendimientos y selectividad elevados. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_MX9702285A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>MX9702285A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_MX9702285A3</originalsourceid><addsrcrecordid>eNrjZLAJCPJ3dg0OVnDzD1IICHINcAzy9HNXMNQx1nX08Xb0c3Xx9PcJVnD0c1Ew1vWIdAnyj4h09HFxBTJdg3kYWNMSc4pTeaE0N4O8m2uIs4duakF-fGpxQWJyal5qSbxvhKW5gZGRhamjMWEVAE2mKLg</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>PROCESS FOR PREPARING 1,3-ALKANEDIOLS AND 3-HYDROXYALDEHYDES</title><source>esp@cenet</source><creator>DAVID CLEVE EUBANKS ; JIANG JEN LIN ; KEVIN DALE ALLEN ; HOWARD LAM-HO FONG ; THOMAS CLAYTON FORSCHNER ; DAVID WILLIAM JOHNSON ; STEPHEN BLAKE MULLIN ; JOSEPH BROUN POWELL ; JUAN PEDRO ARHANCET</creator><creatorcontrib>DAVID CLEVE EUBANKS ; JIANG JEN LIN ; KEVIN DALE ALLEN ; HOWARD LAM-HO FONG ; THOMAS CLAYTON FORSCHNER ; DAVID WILLIAM JOHNSON ; STEPHEN BLAKE MULLIN ; JOSEPH BROUN POWELL ; JUAN PEDRO ARHANCET</creatorcontrib><description>A process for preparing 1,3-alkanediols and 3-hydroxyaldehydes by hydroformylating an oxirane with carbon monoxide and hydrogen in the presence of one or more Group VIII metal-based hydroformylation catalysts, which may contain up to 50 mole percent based on the metal of phosphine-modified catalysts, wherein the concentration of the oxirane at the start of the reaction is less than 15 wt.percent based on the weight of the total liquid reaction mixture. The process enables the production of 1,3-propanediol in high yields and selectivity.
Se describe un proceso para preparar 1,3-alcanodioles y 3-hidroxialdehídos por hidroformilacion de un oxirano con monoxido de carbono e hidrogeno en presencia de uno o más catalizadores de hidroformilacion basados en metal del grupo VIII, el cual puede contener hasta 50 moles % en base del metal del catalizador modificado con fosfina, en el que la concentracion del oxirano al inicio de la reaccion es menor de 15% en peso, basado en el peso de la mezcla de reaccion líquida total. El proceso permite la produccion de 1,3-propanodiol en rendimientos y selectividad elevados.</description><edition>6</edition><language>eng ; spa</language><subject>ACYCLIC OR CARBOCYCLIC COMPOUNDS ; APPARATUS THEREFOR ; CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY ; CHEMISTRY ; GENERAL METHODS OF ORGANIC CHEMISTRY ; METALLURGY ; ORGANIC CHEMISTRY ; PERFORMING OPERATIONS ; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL ; THEIR RELEVANT APPARATUS ; TRANSPORTING</subject><creationdate>1997</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=19970628&DB=EPODOC&CC=MX&NR=9702285A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19970628&DB=EPODOC&CC=MX&NR=9702285A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>DAVID CLEVE EUBANKS</creatorcontrib><creatorcontrib>JIANG JEN LIN</creatorcontrib><creatorcontrib>KEVIN DALE ALLEN</creatorcontrib><creatorcontrib>HOWARD LAM-HO FONG</creatorcontrib><creatorcontrib>THOMAS CLAYTON FORSCHNER</creatorcontrib><creatorcontrib>DAVID WILLIAM JOHNSON</creatorcontrib><creatorcontrib>STEPHEN BLAKE MULLIN</creatorcontrib><creatorcontrib>JOSEPH BROUN POWELL</creatorcontrib><creatorcontrib>JUAN PEDRO ARHANCET</creatorcontrib><title>PROCESS FOR PREPARING 1,3-ALKANEDIOLS AND 3-HYDROXYALDEHYDES</title><description>A process for preparing 1,3-alkanediols and 3-hydroxyaldehydes by hydroformylating an oxirane with carbon monoxide and hydrogen in the presence of one or more Group VIII metal-based hydroformylation catalysts, which may contain up to 50 mole percent based on the metal of phosphine-modified catalysts, wherein the concentration of the oxirane at the start of the reaction is less than 15 wt.percent based on the weight of the total liquid reaction mixture. The process enables the production of 1,3-propanediol in high yields and selectivity.
Se describe un proceso para preparar 1,3-alcanodioles y 3-hidroxialdehídos por hidroformilacion de un oxirano con monoxido de carbono e hidrogeno en presencia de uno o más catalizadores de hidroformilacion basados en metal del grupo VIII, el cual puede contener hasta 50 moles % en base del metal del catalizador modificado con fosfina, en el que la concentracion del oxirano al inicio de la reaccion es menor de 15% en peso, basado en el peso de la mezcla de reaccion líquida total. El proceso permite la produccion de 1,3-propanodiol en rendimientos y selectividad elevados.</description><subject>ACYCLIC OR CARBOCYCLIC COMPOUNDS</subject><subject>APPARATUS THEREFOR</subject><subject>CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY</subject><subject>CHEMISTRY</subject><subject>GENERAL METHODS OF ORGANIC CHEMISTRY</subject><subject>METALLURGY</subject><subject>ORGANIC CHEMISTRY</subject><subject>PERFORMING OPERATIONS</subject><subject>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</subject><subject>THEIR RELEVANT APPARATUS</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1997</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLAJCPJ3dg0OVnDzD1IICHINcAzy9HNXMNQx1nX08Xb0c3Xx9PcJVnD0c1Ew1vWIdAnyj4h09HFxBTJdg3kYWNMSc4pTeaE0N4O8m2uIs4duakF-fGpxQWJyal5qSbxvhKW5gZGRhamjMWEVAE2mKLg</recordid><startdate>19970628</startdate><enddate>19970628</enddate><creator>DAVID CLEVE EUBANKS</creator><creator>JIANG JEN LIN</creator><creator>KEVIN DALE ALLEN</creator><creator>HOWARD LAM-HO FONG</creator><creator>THOMAS CLAYTON FORSCHNER</creator><creator>DAVID WILLIAM JOHNSON</creator><creator>STEPHEN BLAKE MULLIN</creator><creator>JOSEPH BROUN POWELL</creator><creator>JUAN PEDRO ARHANCET</creator><scope>EVB</scope></search><sort><creationdate>19970628</creationdate><title>PROCESS FOR PREPARING 1,3-ALKANEDIOLS AND 3-HYDROXYALDEHYDES</title><author>DAVID CLEVE EUBANKS ; JIANG JEN LIN ; KEVIN DALE ALLEN ; HOWARD LAM-HO FONG ; THOMAS CLAYTON FORSCHNER ; DAVID WILLIAM JOHNSON ; STEPHEN BLAKE MULLIN ; JOSEPH BROUN POWELL ; JUAN PEDRO ARHANCET</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_MX9702285A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; spa</language><creationdate>1997</creationdate><topic>ACYCLIC OR CARBOCYCLIC COMPOUNDS</topic><topic>APPARATUS THEREFOR</topic><topic>CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY</topic><topic>CHEMISTRY</topic><topic>GENERAL METHODS OF ORGANIC CHEMISTRY</topic><topic>METALLURGY</topic><topic>ORGANIC CHEMISTRY</topic><topic>PERFORMING OPERATIONS</topic><topic>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</topic><topic>THEIR RELEVANT APPARATUS</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>DAVID CLEVE EUBANKS</creatorcontrib><creatorcontrib>JIANG JEN LIN</creatorcontrib><creatorcontrib>KEVIN DALE ALLEN</creatorcontrib><creatorcontrib>HOWARD LAM-HO FONG</creatorcontrib><creatorcontrib>THOMAS CLAYTON FORSCHNER</creatorcontrib><creatorcontrib>DAVID WILLIAM JOHNSON</creatorcontrib><creatorcontrib>STEPHEN BLAKE MULLIN</creatorcontrib><creatorcontrib>JOSEPH BROUN POWELL</creatorcontrib><creatorcontrib>JUAN PEDRO ARHANCET</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>DAVID CLEVE EUBANKS</au><au>JIANG JEN LIN</au><au>KEVIN DALE ALLEN</au><au>HOWARD LAM-HO FONG</au><au>THOMAS CLAYTON FORSCHNER</au><au>DAVID WILLIAM JOHNSON</au><au>STEPHEN BLAKE MULLIN</au><au>JOSEPH BROUN POWELL</au><au>JUAN PEDRO ARHANCET</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>PROCESS FOR PREPARING 1,3-ALKANEDIOLS AND 3-HYDROXYALDEHYDES</title><date>1997-06-28</date><risdate>1997</risdate><abstract>A process for preparing 1,3-alkanediols and 3-hydroxyaldehydes by hydroformylating an oxirane with carbon monoxide and hydrogen in the presence of one or more Group VIII metal-based hydroformylation catalysts, which may contain up to 50 mole percent based on the metal of phosphine-modified catalysts, wherein the concentration of the oxirane at the start of the reaction is less than 15 wt.percent based on the weight of the total liquid reaction mixture. The process enables the production of 1,3-propanediol in high yields and selectivity.
Se describe un proceso para preparar 1,3-alcanodioles y 3-hidroxialdehídos por hidroformilacion de un oxirano con monoxido de carbono e hidrogeno en presencia de uno o más catalizadores de hidroformilacion basados en metal del grupo VIII, el cual puede contener hasta 50 moles % en base del metal del catalizador modificado con fosfina, en el que la concentracion del oxirano al inicio de la reaccion es menor de 15% en peso, basado en el peso de la mezcla de reaccion líquida total. El proceso permite la produccion de 1,3-propanodiol en rendimientos y selectividad elevados.</abstract><edition>6</edition><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | eng ; spa |
| recordid | cdi_epo_espacenet_MX9702285A |
| source | esp@cenet |
| subjects | ACYCLIC OR CARBOCYCLIC COMPOUNDS APPARATUS THEREFOR CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY GENERAL METHODS OF ORGANIC CHEMISTRY METALLURGY ORGANIC CHEMISTRY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR RELEVANT APPARATUS TRANSPORTING |
| title | PROCESS FOR PREPARING 1,3-ALKANEDIOLS AND 3-HYDROXYALDEHYDES |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-29T20%3A42%3A51IST&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=DAVID%20CLEVE%20EUBANKS&rft.date=1997-06-28&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EMX9702285A%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 |