METHOD FOR PREPARING LACTONES HAVING AT LEAST ONE GROUP SELECTED FROM CARBOXYL, CARBOALKOXY, HYDROXY AND CARBOXYLATE
Described are a method of preparing a product comprising one or more product compounds selected from the group consisting of lactones having at least one group selected from carboxyl, carboalkoxy, hydroxy and carboxylate, the use of compounds selected from the group consisting of aliphatic tricarbox...
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| creator | GROESSL, Sylvester LINKE, Stephanie Sybille BAIER, Grit TAVARES ANDRE, Rute da Conceicao |
| description | Described are a method of preparing a product comprising one or more product compounds selected from the group consisting of lactones having at least one group selected from carboxyl, carboalkoxy, hydroxy and carboxylate, the use of compounds selected from the group consisting of aliphatic tricarboxylic acids, esters thereof, anhydrides thereof, and salts thereof as starting compounds for making said product compounds, and the use of a heterogeneous hydrogenation catalyst in a method of preparing a product comprising one or more of said product compounds.
L'invention concerne un procédé de préparation d'un produit comprenant un ou plusieurs composés de produit choisis parmi le groupe constitué de lactones ayant au moins un groupe choisi parmi le carboxyle, le carboalcoxy, l'hydroxy et le carboxylate, l'utilisation de composés choisis parmi le groupe constitué d'acides tricarboxyliques aliphatiques, d'esters de ceux-ci, d'anhydrides de ceux-ci et de sels de ceux-ci en tant que composés de départ pour la fabrication desdits composés de produit, et l'utilisation d'un catalyseur d'hydrogénation hétérogène dans un procédé de préparation d'un produit comprenant un ou plusieurs desdits composés de produit. |
| format | Patent |
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L'invention concerne un procédé de préparation d'un produit comprenant un ou plusieurs composés de produit choisis parmi le groupe constitué de lactones ayant au moins un groupe choisi parmi le carboxyle, le carboalcoxy, l'hydroxy et le carboxylate, l'utilisation de composés choisis parmi le groupe constitué d'acides tricarboxyliques aliphatiques, d'esters de ceux-ci, d'anhydrides de ceux-ci et de sels de ceux-ci en tant que composés de départ pour la fabrication desdits composés de produit, et l'utilisation d'un catalyseur d'hydrogénation hétérogène dans un procédé de préparation d'un produit comprenant un ou plusieurs desdits composés de produit.</description><language>eng ; fre</language><subject>CHEMISTRY ; HETEROCYCLIC COMPOUNDS ; METALLURGY ; ORGANIC CHEMISTRY</subject><creationdate>2022</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=20221110&DB=EPODOC&CC=WO&NR=2022233906A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,309,781,886,25569,76552</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20221110&DB=EPODOC&CC=WO&NR=2022233906A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>GROESSL, Sylvester</creatorcontrib><creatorcontrib>LINKE, Stephanie Sybille</creatorcontrib><creatorcontrib>BAIER, Grit</creatorcontrib><creatorcontrib>TAVARES ANDRE, Rute da Conceicao</creatorcontrib><title>METHOD FOR PREPARING LACTONES HAVING AT LEAST ONE GROUP SELECTED FROM CARBOXYL, CARBOALKOXY, HYDROXY AND CARBOXYLATE</title><description>Described are a method of preparing a product comprising one or more product compounds selected from the group consisting of lactones having at least one group selected from carboxyl, carboalkoxy, hydroxy and carboxylate, the use of compounds selected from the group consisting of aliphatic tricarboxylic acids, esters thereof, anhydrides thereof, and salts thereof as starting compounds for making said product compounds, and the use of a heterogeneous hydrogenation catalyst in a method of preparing a product comprising one or more of said product compounds.
L'invention concerne un procédé de préparation d'un produit comprenant un ou plusieurs composés de produit choisis parmi le groupe constitué de lactones ayant au moins un groupe choisi parmi le carboxyle, le carboalcoxy, l'hydroxy et le carboxylate, l'utilisation de composés choisis parmi le groupe constitué d'acides tricarboxyliques aliphatiques, d'esters de ceux-ci, d'anhydrides de ceux-ci et de sels de ceux-ci en tant que composés de départ pour la fabrication desdits composés de produit, et l'utilisation d'un catalyseur d'hydrogénation hétérogène dans un procédé de préparation d'un produit comprenant un ou plusieurs desdits composés de produit.</description><subject>CHEMISTRY</subject><subject>HETEROCYCLIC COMPOUNDS</subject><subject>METALLURGY</subject><subject>ORGANIC CHEMISTRY</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNi00LwjAQRHvxIOp_WPBaoaYgeFzTbSOmTdnEj55KkXgSLbT_HyOKZ0_zZngzjcaSnDIZ5IahZqqR91UBGqUzFVlQeHp3dKAJrYMwQsHmWIMlTdJReLIpQSLvzKXR8YdQH0KLQTUZBwCssp-CjubR5NbdB7_45ixa5uSkWvn-2fqh767-4cf2bEQihEjTbbLBdfqf9QKKeTnI</recordid><startdate>20221110</startdate><enddate>20221110</enddate><creator>GROESSL, Sylvester</creator><creator>LINKE, Stephanie Sybille</creator><creator>BAIER, Grit</creator><creator>TAVARES ANDRE, Rute da Conceicao</creator><scope>EVB</scope></search><sort><creationdate>20221110</creationdate><title>METHOD FOR PREPARING LACTONES HAVING AT LEAST ONE GROUP SELECTED FROM CARBOXYL, CARBOALKOXY, HYDROXY AND CARBOXYLATE</title><author>GROESSL, Sylvester ; LINKE, Stephanie Sybille ; BAIER, Grit ; TAVARES ANDRE, Rute da Conceicao</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO2022233906A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2022</creationdate><topic>CHEMISTRY</topic><topic>HETEROCYCLIC COMPOUNDS</topic><topic>METALLURGY</topic><topic>ORGANIC CHEMISTRY</topic><toplevel>online_resources</toplevel><creatorcontrib>GROESSL, Sylvester</creatorcontrib><creatorcontrib>LINKE, Stephanie Sybille</creatorcontrib><creatorcontrib>BAIER, Grit</creatorcontrib><creatorcontrib>TAVARES ANDRE, Rute da Conceicao</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>GROESSL, Sylvester</au><au>LINKE, Stephanie Sybille</au><au>BAIER, Grit</au><au>TAVARES ANDRE, Rute da Conceicao</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>METHOD FOR PREPARING LACTONES HAVING AT LEAST ONE GROUP SELECTED FROM CARBOXYL, CARBOALKOXY, HYDROXY AND CARBOXYLATE</title><date>2022-11-10</date><risdate>2022</risdate><abstract>Described are a method of preparing a product comprising one or more product compounds selected from the group consisting of lactones having at least one group selected from carboxyl, carboalkoxy, hydroxy and carboxylate, the use of compounds selected from the group consisting of aliphatic tricarboxylic acids, esters thereof, anhydrides thereof, and salts thereof as starting compounds for making said product compounds, and the use of a heterogeneous hydrogenation catalyst in a method of preparing a product comprising one or more of said product compounds.
L'invention concerne un procédé de préparation d'un produit comprenant un ou plusieurs composés de produit choisis parmi le groupe constitué de lactones ayant au moins un groupe choisi parmi le carboxyle, le carboalcoxy, l'hydroxy et le carboxylate, l'utilisation de composés choisis parmi le groupe constitué d'acides tricarboxyliques aliphatiques, d'esters de ceux-ci, d'anhydrides de ceux-ci et de sels de ceux-ci en tant que composés de départ pour la fabrication desdits composés de produit, et l'utilisation d'un catalyseur d'hydrogénation hétérogène dans un procédé de préparation d'un produit comprenant un ou plusieurs desdits composés de produit.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CHEMISTRY HETEROCYCLIC COMPOUNDS METALLURGY ORGANIC CHEMISTRY |
| title | METHOD FOR PREPARING LACTONES HAVING AT LEAST ONE GROUP SELECTED FROM CARBOXYL, CARBOALKOXY, HYDROXY AND CARBOXYLATE |
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