Catalysts for enantioselective epoxidation of carbon-carbon double bonds
Diastereomer- or enantiomer- enriched homopolyamino acids adsorbed on an insoluble carrier used as catalysts for epoxidation of carbon-carbon double bonds, are new. Diastereomer- or enantiomer- enriched homopolyamino acids adsorbed on an insoluble carrier are new. Independent claims are included for...
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| creator | GELLER, THOMAS DRAUZ, KARLHEINZ, DR DHANDA, ANUPMA ROBERTS, STAN M., DR |
| description | Diastereomer- or enantiomer- enriched homopolyamino acids adsorbed on an insoluble carrier used as catalysts for epoxidation of carbon-carbon double bonds, are new. Diastereomer- or enantiomer- enriched homopolyamino acids adsorbed on an insoluble carrier are new. Independent claims are included for (1) preparation of the homopolyamino acids bonded to carriers comprising suspending the polyamino acid and carrier in an organic solvent, filtering, then drying the residue; (2) use of the homopolyamino acids in a process for enantioselective epoxidation of carbon-carbon double bonds; (3) diastereomer- and enantiomer- enriched polyneopentylglycine as new; (4) preparation of polyneopentylglycine from N-carboxylic acid anhydrides of neopentylglycine.; (5) use of polyneopentylglycine in preparation of enantiomer-enriched epoxides and homopolyamino acids bound to carried as above. |
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Diastereomer- or enantiomer- enriched homopolyamino acids adsorbed on an insoluble carrier are new. Independent claims are included for (1) preparation of the homopolyamino acids bonded to carriers comprising suspending the polyamino acid and carrier in an organic solvent, filtering, then drying the residue; (2) use of the homopolyamino acids in a process for enantioselective epoxidation of carbon-carbon double bonds; (3) diastereomer- and enantiomer- enriched polyneopentylglycine as new; (4) preparation of polyneopentylglycine from N-carboxylic acid anhydrides of neopentylglycine.; (5) use of polyneopentylglycine in preparation of enantiomer-enriched epoxides and homopolyamino acids bound to carried as above.</description><edition>7</edition><language>eng ; fre ; ger</language><subject>CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY ; CHEMISTRY ; COMPOSITIONS BASED THEREON ; HETEROCYCLIC COMPOUNDS ; MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS ; METALLURGY ; ORGANIC CHEMISTRY ; ORGANIC MACROMOLECULAR COMPOUNDS ; PERFORMING OPERATIONS ; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL ; THEIR PREPARATION OR CHEMICAL WORKING-UP ; THEIR RELEVANT APPARATUS ; TRANSPORTING</subject><creationdate>2001</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=20010926&DB=EPODOC&CC=EP&NR=1006127A3$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20010926&DB=EPODOC&CC=EP&NR=1006127A3$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>GELLER, THOMAS</creatorcontrib><creatorcontrib>DRAUZ, KARLHEINZ, DR</creatorcontrib><creatorcontrib>DHANDA, ANUPMA</creatorcontrib><creatorcontrib>ROBERTS, STAN M., DR</creatorcontrib><title>Catalysts for enantioselective epoxidation of carbon-carbon double bonds</title><description>Diastereomer- or enantiomer- enriched homopolyamino acids adsorbed on an insoluble carrier used as catalysts for epoxidation of carbon-carbon double bonds, are new. 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Independent claims are included for (1) preparation of the homopolyamino acids bonded to carriers comprising suspending the polyamino acid and carrier in an organic solvent, filtering, then drying the residue; (2) use of the homopolyamino acids in a process for enantioselective epoxidation of carbon-carbon double bonds; (3) diastereomer- and enantiomer- enriched polyneopentylglycine as new; (4) preparation of polyneopentylglycine from N-carboxylic acid anhydrides of neopentylglycine.; (5) use of polyneopentylglycine in preparation of enantiomer-enriched epoxides and homopolyamino acids bound to carried as above.</description><subject>CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY</subject><subject>CHEMISTRY</subject><subject>COMPOSITIONS BASED THEREON</subject><subject>HETEROCYCLIC COMPOUNDS</subject><subject>MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS</subject><subject>METALLURGY</subject><subject>ORGANIC CHEMISTRY</subject><subject>ORGANIC MACROMOLECULAR COMPOUNDS</subject><subject>PERFORMING OPERATIONS</subject><subject>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</subject><subject>THEIR PREPARATION OR CHEMICAL WORKING-UP</subject><subject>THEIR RELEVANT APPARATUS</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2001</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZPBwTixJzKksLilWSMsvUkjNS8wrycwvTs1JTS7JLEtVSC3Ir8hMSQSK5SnkpykkJxYl5efpQiiFlPzSpJxUBSAzpZiHgTUtMac4lRdKczMouLmGOHvoAk2ITy0uSExOzUstiXcNMDQwMDM0Mnc0NiZCCQCQ6TRv</recordid><startdate>20010926</startdate><enddate>20010926</enddate><creator>GELLER, THOMAS</creator><creator>DRAUZ, KARLHEINZ, DR</creator><creator>DHANDA, ANUPMA</creator><creator>ROBERTS, STAN M., DR</creator><scope>EVB</scope></search><sort><creationdate>20010926</creationdate><title>Catalysts for enantioselective epoxidation of carbon-carbon double bonds</title><author>GELLER, THOMAS ; DRAUZ, KARLHEINZ, DR ; DHANDA, ANUPMA ; ROBERTS, STAN M., DR</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP1006127A33</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2001</creationdate><topic>CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY</topic><topic>CHEMISTRY</topic><topic>COMPOSITIONS BASED THEREON</topic><topic>HETEROCYCLIC COMPOUNDS</topic><topic>MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS</topic><topic>METALLURGY</topic><topic>ORGANIC CHEMISTRY</topic><topic>ORGANIC MACROMOLECULAR COMPOUNDS</topic><topic>PERFORMING OPERATIONS</topic><topic>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</topic><topic>THEIR PREPARATION OR CHEMICAL WORKING-UP</topic><topic>THEIR RELEVANT APPARATUS</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>GELLER, THOMAS</creatorcontrib><creatorcontrib>DRAUZ, KARLHEINZ, DR</creatorcontrib><creatorcontrib>DHANDA, ANUPMA</creatorcontrib><creatorcontrib>ROBERTS, STAN M., DR</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>GELLER, THOMAS</au><au>DRAUZ, KARLHEINZ, DR</au><au>DHANDA, ANUPMA</au><au>ROBERTS, STAN M., DR</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Catalysts for enantioselective epoxidation of carbon-carbon double bonds</title><date>2001-09-26</date><risdate>2001</risdate><abstract>Diastereomer- or enantiomer- enriched homopolyamino acids adsorbed on an insoluble carrier used as catalysts for epoxidation of carbon-carbon double bonds, are new. Diastereomer- or enantiomer- enriched homopolyamino acids adsorbed on an insoluble carrier are new. Independent claims are included for (1) preparation of the homopolyamino acids bonded to carriers comprising suspending the polyamino acid and carrier in an organic solvent, filtering, then drying the residue; (2) use of the homopolyamino acids in a process for enantioselective epoxidation of carbon-carbon double bonds; (3) diastereomer- and enantiomer- enriched polyneopentylglycine as new; (4) preparation of polyneopentylglycine from N-carboxylic acid anhydrides of neopentylglycine.; (5) use of polyneopentylglycine in preparation of enantiomer-enriched epoxides and homopolyamino acids bound to carried as above.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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| subjects | CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY COMPOSITIONS BASED THEREON HETEROCYCLIC COMPOUNDS MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY ORGANIC CHEMISTRY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR PREPARATION OR CHEMICAL WORKING-UP THEIR RELEVANT APPARATUS TRANSPORTING |
| title | Catalysts for enantioselective epoxidation of carbon-carbon double bonds |
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