Alkylation catalyst, process for its production and its use in the ortho-alkylation of phenols
Phenole mit mindestens einer freien o-Stellung werden mit niederen Alkanolen in Gegenwart eines Katalysators in der Gasphase bei 250 bis 400°C umgesetzt. Hierzu verwendet man einen Katalysator, der die Oxide des Eisens, Siliciums und Magnesiums im Atomverhältnis Fe : Si : Mg = 100 : 0,1 - 10 : 0,1 -...
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| creator | WEDEMEYER, KARLFRIED KASBAUER, JOSEF |
| description | Phenole mit mindestens einer freien o-Stellung werden mit niederen Alkanolen in Gegenwart eines Katalysators in der Gasphase bei 250 bis 400°C umgesetzt. Hierzu verwendet man einen Katalysator, der die Oxide des Eisens, Siliciums und Magnesiums im Atomverhältnis Fe : Si : Mg = 100 : 0,1 - 10 : 0,1 - 15 enthält.
1. Alkylation catalyst which contains the oxides of iron, silicon and magnesium in an atomic ratio of Fe:Si:Mg of 100:0.1-10:0.1-15 and, possibly, also contains up to 5 % of its total weight of oxides and/or carbonates of alkali and/or alkaline earth metals. |
| format | Patent |
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1. Alkylation catalyst which contains the oxides of iron, silicon and magnesium in an atomic ratio of Fe:Si:Mg of 100:0.1-10:0.1-15 and, possibly, also contains up to 5 % of its total weight of oxides and/or carbonates of alkali and/or alkaline earth metals.</description><language>eng ; fre ; ger</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>1984</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=19840314&DB=EPODOC&CC=EP&NR=0102493A2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19840314&DB=EPODOC&CC=EP&NR=0102493A2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>WEDEMEYER, KARLFRIED</creatorcontrib><creatorcontrib>KASBAUER, JOSEF</creatorcontrib><title>Alkylation catalyst, process for its production and its use in the ortho-alkylation of phenols</title><description>Phenole mit mindestens einer freien o-Stellung werden mit niederen Alkanolen in Gegenwart eines Katalysators in der Gasphase bei 250 bis 400°C umgesetzt. Hierzu verwendet man einen Katalysator, der die Oxide des Eisens, Siliciums und Magnesiums im Atomverhältnis Fe : Si : Mg = 100 : 0,1 - 10 : 0,1 - 15 enthält.
1. Alkylation catalyst which contains the oxides of iron, silicon and magnesium in an atomic ratio of Fe:Si:Mg of 100:0.1-10:0.1-15 and, possibly, also contains up to 5 % of its total weight of oxides and/or carbonates of alkali and/or alkaline earth metals.</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>1984</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjLEKwjAQhrM4iPoO9wAWauviWKTi6OBsOdILCQ25kLsOfXuxCK5OP9_Hx781ry5OS0QNnMCiYlxEj5ALWxIBxwWCyofH2a4RpnFVsxCEBOoJuKjnCn9H7CB7ShxlbzYOo9DhuzsDt_55vVeUeSDJaCmRDv2jPtXN-dJ2TftH8gbaQzxC</recordid><startdate>19840314</startdate><enddate>19840314</enddate><creator>WEDEMEYER, KARLFRIED</creator><creator>KASBAUER, JOSEF</creator><scope>EVB</scope></search><sort><creationdate>19840314</creationdate><title>Alkylation catalyst, process for its production and its use in the ortho-alkylation of phenols</title><author>WEDEMEYER, KARLFRIED ; KASBAUER, JOSEF</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP0102493A23</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>1984</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>WEDEMEYER, KARLFRIED</creatorcontrib><creatorcontrib>KASBAUER, JOSEF</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>WEDEMEYER, KARLFRIED</au><au>KASBAUER, JOSEF</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Alkylation catalyst, process for its production and its use in the ortho-alkylation of phenols</title><date>1984-03-14</date><risdate>1984</risdate><abstract>Phenole mit mindestens einer freien o-Stellung werden mit niederen Alkanolen in Gegenwart eines Katalysators in der Gasphase bei 250 bis 400°C umgesetzt. Hierzu verwendet man einen Katalysator, der die Oxide des Eisens, Siliciums und Magnesiums im Atomverhältnis Fe : Si : Mg = 100 : 0,1 - 10 : 0,1 - 15 enthält.
1. Alkylation catalyst which contains the oxides of iron, silicon and magnesium in an atomic ratio of Fe:Si:Mg of 100:0.1-10:0.1-15 and, possibly, also contains up to 5 % of its total weight of oxides and/or carbonates of alkali and/or alkaline earth metals.</abstract><oa>free_for_read</oa></addata></record> |
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| 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 | Alkylation catalyst, process for its production and its use in the ortho-alkylation of phenols |
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