Nye mellemprodukter til syntesen af bisphosphinforbindelser
(Bis-4,4'-dibenzofuran-3,3'-yl) bis-dihydrocarbyl phosphonates of formula (I) in the form of racemates or enantiomers are new. R = 1-6C alkyl, aryl or aralkyl; or two R gps. = 1-6C bridging hydrocarbon. Also claimed are (dibenzofuran-3-yl)dihydrocarbylphosphonates (II) of formula (A; X = P...
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creator | ARLT, DIETER, DR LAUE, CHRISTIAN SIRGES, WOLFRAM GROSSER, ROLF |
description | (Bis-4,4'-dibenzofuran-3,3'-yl) bis-dihydrocarbyl phosphonates of formula (I) in the form of racemates or enantiomers are new. R = 1-6C alkyl, aryl or aralkyl; or two R gps. = 1-6C bridging hydrocarbon. Also claimed are (dibenzofuran-3-yl)dihydrocarbylphosphonates (II) of formula (A; X = P(=O)(OR )2; Y = H) and (di-2-halo-benzofuran-3-yl)dihydrocarbyl phosphonates (III) of formula (A; X = P(=O)(OR )2; Y = halogen). |
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R = 1-6C alkyl, aryl or aralkyl; or two R gps. = 1-6C bridging hydrocarbon. Also claimed are (dibenzofuran-3-yl)dihydrocarbylphosphonates (II) of formula (A; X = P(=O)(OR )2; Y = H) and (di-2-halo-benzofuran-3-yl)dihydrocarbyl phosphonates (III) of formula (A; X = P(=O)(OR )2; Y = halogen).</description><edition>6</edition><language>dan</language><subject>ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM ; 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>2002</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=20020311&DB=EPODOC&CC=DK&NR=0764652T3$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20020311&DB=EPODOC&CC=DK&NR=0764652T3$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ARLT, DIETER, DR</creatorcontrib><creatorcontrib>LAUE, CHRISTIAN</creatorcontrib><creatorcontrib>SIRGES, WOLFRAM</creatorcontrib><creatorcontrib>GROSSER, ROLF</creatorcontrib><title>Nye mellemprodukter til syntesen af bisphosphinforbindelser</title><description>(Bis-4,4'-dibenzofuran-3,3'-yl) bis-dihydrocarbyl phosphonates of formula (I) in the form of racemates or enantiomers are new. R = 1-6C alkyl, aryl or aralkyl; or two R gps. = 1-6C bridging hydrocarbon. Also claimed are (dibenzofuran-3-yl)dihydrocarbylphosphonates (II) of formula (A; X = P(=O)(OR )2; Y = H) and (di-2-halo-benzofuran-3-yl)dihydrocarbyl phosphonates (III) of formula (A; X = P(=O)(OR )2; Y = halogen).</description><subject>ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM</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>2002</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLD2q0xVyE3NyUnNLSjKTynNLkktUijJzFEorswrSS1OzVNITFNIyiwuyMgH4sy8tPyipMy8lNSc4tQiHgbWtEQggxdKczMourmGOHvophbkx6cWFyQmp-allsS7eBuYm5mYmRqFhBgbE6MGACzaMOU</recordid><startdate>20020311</startdate><enddate>20020311</enddate><creator>ARLT, DIETER, DR</creator><creator>LAUE, CHRISTIAN</creator><creator>SIRGES, WOLFRAM</creator><creator>GROSSER, ROLF</creator><scope>EVB</scope></search><sort><creationdate>20020311</creationdate><title>Nye mellemprodukter til syntesen af bisphosphinforbindelser</title><author>ARLT, DIETER, DR ; LAUE, CHRISTIAN ; SIRGES, WOLFRAM ; GROSSER, ROLF</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_DK0764652TT33</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>dan</language><creationdate>2002</creationdate><topic>ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM</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>ARLT, DIETER, DR</creatorcontrib><creatorcontrib>LAUE, CHRISTIAN</creatorcontrib><creatorcontrib>SIRGES, WOLFRAM</creatorcontrib><creatorcontrib>GROSSER, ROLF</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ARLT, DIETER, DR</au><au>LAUE, CHRISTIAN</au><au>SIRGES, WOLFRAM</au><au>GROSSER, ROLF</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Nye mellemprodukter til syntesen af bisphosphinforbindelser</title><date>2002-03-11</date><risdate>2002</risdate><abstract>(Bis-4,4'-dibenzofuran-3,3'-yl) bis-dihydrocarbyl phosphonates of formula (I) in the form of racemates or enantiomers are new. R = 1-6C alkyl, aryl or aralkyl; or two R gps. = 1-6C bridging hydrocarbon. Also claimed are (dibenzofuran-3-yl)dihydrocarbylphosphonates (II) of formula (A; X = P(=O)(OR )2; Y = H) and (di-2-halo-benzofuran-3-yl)dihydrocarbyl phosphonates (III) of formula (A; X = P(=O)(OR )2; Y = halogen).</abstract><edition>6</edition><oa>free_for_read</oa></addata></record> |
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subjects | ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM 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 | Nye mellemprodukter til syntesen af bisphosphinforbindelser |
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