CROSS-COUPLING SYNTHESIS OF ALKYL (DIALKYLPHENYL) INDENES
A cross-coupling synthesis of 2-alkyl-4-(2,6dialkylphenyl)indenes is described. A 2-alkylidene is treated with a dialkylboronic acid in the presence of a catalyst. A feature of the invention is the use of a cross-coupling catalyst comprising palladium dichloride (1,5-cyclooctadiene) as a cross-coup...
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| creator | BARNES, HAMLIN, H |
| description | A cross-coupling synthesis of 2-alkyl-4-(2,6dialkylphenyl)indenes is described. A 2-alkylidene is treated with a dialkylboronic acid in the presence of a catalyst. A feature of the invention is the use of a cross-coupling catalyst comprising palladium dichloride (1,5-cyclooctadiene) as a cross-coupling catalyst.
L'invention concerne une synthèse de couplage croisé d'indènes 2-alkyle-4-(2,6-dialkyle phényle). Un indène 2-alkyle est traité avec un acide boronique dialkyle en présence d'un catalyseur. La présente invention porte également sur l'utilisation d'un catalyseur de couplage croisé contenant du dichlorure de palladium (1,5-cyclooctadiène) comme catalyseur de couplage croisé. |
| format | Patent |
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L'invention concerne une synthèse de couplage croisé d'indènes 2-alkyle-4-(2,6-dialkyle phényle). Un indène 2-alkyle est traité avec un acide boronique dialkyle en présence d'un catalyseur. La présente invention porte également sur l'utilisation d'un catalyseur de couplage croisé contenant du dichlorure de palladium (1,5-cyclooctadiène) comme catalyseur de couplage croisé.</description><edition>7</edition><language>eng ; fre</language><subject>ACYCLIC OR CARBOCYCLIC COMPOUNDS ; CHEMISTRY ; METALLURGY ; ORGANIC CHEMISTRY</subject><creationdate>2004</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=20040513&DB=EPODOC&CC=WO&NR=03101601A3$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20040513&DB=EPODOC&CC=WO&NR=03101601A3$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>BARNES, HAMLIN, H</creatorcontrib><title>CROSS-COUPLING SYNTHESIS OF ALKYL (DIALKYLPHENYL) INDENES</title><description>A cross-coupling synthesis of 2-alkyl-4-(2,6dialkylphenyl)indenes is described. A 2-alkylidene is treated with a dialkylboronic acid in the presence of a catalyst. A feature of the invention is the use of a cross-coupling catalyst comprising palladium dichloride (1,5-cyclooctadiene) as a cross-coupling catalyst.
L'invention concerne une synthèse de couplage croisé d'indènes 2-alkyle-4-(2,6-dialkyle phényle). Un indène 2-alkyle est traité avec un acide boronique dialkyle en présence d'un catalyseur. La présente invention porte également sur l'utilisation d'un catalyseur de couplage croisé contenant du dichlorure de palladium (1,5-cyclooctadiène) comme catalyseur de couplage croisé.</description><subject>ACYCLIC OR CARBOCYCLIC COMPOUNDS</subject><subject>CHEMISTRY</subject><subject>METALLURGY</subject><subject>ORGANIC CHEMISTRY</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2004</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLB0DvIPDtZ19g8N8PH0c1cIjvQL8XAN9gxW8HdTcPTxjvRR0HDxBDMCPFz9In00FTz9XFz9XIN5GFjTEnOKU3mhNDeDoptriLOHbmpBfnxqcUFicmpeakl8uL-BsaGBoZmBoaOxMTFqAKYKKO0</recordid><startdate>20040513</startdate><enddate>20040513</enddate><creator>BARNES, HAMLIN, H</creator><scope>EVB</scope></search><sort><creationdate>20040513</creationdate><title>CROSS-COUPLING SYNTHESIS OF ALKYL (DIALKYLPHENYL) INDENES</title><author>BARNES, HAMLIN, H</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO03101601A33</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2004</creationdate><topic>ACYCLIC OR CARBOCYCLIC COMPOUNDS</topic><topic>CHEMISTRY</topic><topic>METALLURGY</topic><topic>ORGANIC CHEMISTRY</topic><toplevel>online_resources</toplevel><creatorcontrib>BARNES, HAMLIN, H</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>BARNES, HAMLIN, H</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>CROSS-COUPLING SYNTHESIS OF ALKYL (DIALKYLPHENYL) INDENES</title><date>2004-05-13</date><risdate>2004</risdate><abstract>A cross-coupling synthesis of 2-alkyl-4-(2,6dialkylphenyl)indenes is described. A 2-alkylidene is treated with a dialkylboronic acid in the presence of a catalyst. A feature of the invention is the use of a cross-coupling catalyst comprising palladium dichloride (1,5-cyclooctadiene) as a cross-coupling catalyst.
L'invention concerne une synthèse de couplage croisé d'indènes 2-alkyle-4-(2,6-dialkyle phényle). Un indène 2-alkyle est traité avec un acide boronique dialkyle en présence d'un catalyseur. La présente invention porte également sur l'utilisation d'un catalyseur de couplage croisé contenant du dichlorure de palladium (1,5-cyclooctadiène) comme catalyseur de couplage croisé.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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| title | CROSS-COUPLING SYNTHESIS OF ALKYL (DIALKYLPHENYL) INDENES |
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