New Allene Synthesis via Carbocupration−Zinc Carbenoid Homologation and β-Elimination Sequence
Polysubstituted propadienes are obtained in good to excellent yields by the consecutive carbocupration−homologation−β-elimination reactions on the easily accessible alkynyl sulfoxides or sulfones. This one-pot reaction also allows the preparation of functionalized allenes.
Gespeichert in:
| Veröffentlicht in: | Organic letters 2000-09, Vol.2 (18), p.2849-2852 |
|---|---|
| Hauptverfasser: | , , |
| Format: | Artikel |
| Sprache: | eng |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 2852 |
|---|---|
| container_issue | 18 |
| container_start_page | 2849 |
| container_title | Organic letters |
| container_volume | 2 |
| creator | Varghese, Jos P Knochel, Paul Marek, Ilan |
| description | Polysubstituted propadienes are obtained in good to excellent yields by the consecutive carbocupration−homologation−β-elimination reactions on the easily accessible alkynyl sulfoxides or sulfones. This one-pot reaction also allows the preparation of functionalized allenes. |
| doi_str_mv | 10.1021/ol006276t |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_72222974</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>72222974</sourcerecordid><originalsourceid>FETCH-LOGICAL-a311t-221160d11bc9a0e7539ac31a0820b4e0e32081b107a98293682000edc9723ac63</originalsourceid><addsrcrecordid>eNptkD1Ow0AQhVcIREKg4ALIDUgUhpndxD9lFAWCFEERaGis9XoCG9m7wWuDcgNqjsJBOAQnwcRRRME0M3rz6Y3mMXaMcIHA8dLmAAEPg2qHdXHAhR_CgO9u5wA67MC5BQA2SrzPOghx0BcRdpm8pTdvmOdkyJutTPVMTjvvVUtvJMvUqnpZykpb8_3-8aiNWqtkrM68iS1sbp_WW0-azPv69Me5LrRppRm91GQUHbK9ucwdHW16jz1cje9HE396d30zGk59KRArn3PEADLEVMUSKByIWCqBEiIOaZ-ABIcIU4RQxhGPRdDoAJSpOORCqkD02Fnruyxtc9lVSaGdojyXhmztkpA3FYf9BjxvQVVa50qaJ8tSF7JcJQjJb57JNs-GPdmY1mlB2R-yDbABTltAKpcsbF2a5sd_jH4AfEx9Xw</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>72222974</pqid></control><display><type>article</type><title>New Allene Synthesis via Carbocupration−Zinc Carbenoid Homologation and β-Elimination Sequence</title><source>ACS Publications</source><creator>Varghese, Jos P ; Knochel, Paul ; Marek, Ilan</creator><creatorcontrib>Varghese, Jos P ; Knochel, Paul ; Marek, Ilan</creatorcontrib><description>Polysubstituted propadienes are obtained in good to excellent yields by the consecutive carbocupration−homologation−β-elimination reactions on the easily accessible alkynyl sulfoxides or sulfones. This one-pot reaction also allows the preparation of functionalized allenes.</description><identifier>ISSN: 1523-7060</identifier><identifier>EISSN: 1523-7052</identifier><identifier>DOI: 10.1021/ol006276t</identifier><identifier>PMID: 10964381</identifier><language>eng</language><publisher>United States: American Chemical Society</publisher><ispartof>Organic letters, 2000-09, Vol.2 (18), p.2849-2852</ispartof><rights>Copyright © 2000 American Chemical Society</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-a311t-221160d11bc9a0e7539ac31a0820b4e0e32081b107a98293682000edc9723ac63</citedby><cites>FETCH-LOGICAL-a311t-221160d11bc9a0e7539ac31a0820b4e0e32081b107a98293682000edc9723ac63</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://pubs.acs.org/doi/pdf/10.1021/ol006276t$$EPDF$$P50$$Gacs$$H</linktopdf><linktohtml>$$Uhttps://pubs.acs.org/doi/10.1021/ol006276t$$EHTML$$P50$$Gacs$$H</linktohtml><link.rule.ids>314,776,780,2752,27053,27901,27902,56713,56763</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/10964381$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Varghese, Jos P</creatorcontrib><creatorcontrib>Knochel, Paul</creatorcontrib><creatorcontrib>Marek, Ilan</creatorcontrib><title>New Allene Synthesis via Carbocupration−Zinc Carbenoid Homologation and β-Elimination Sequence</title><title>Organic letters</title><addtitle>Org. Lett</addtitle><description>Polysubstituted propadienes are obtained in good to excellent yields by the consecutive carbocupration−homologation−β-elimination reactions on the easily accessible alkynyl sulfoxides or sulfones. This one-pot reaction also allows the preparation of functionalized allenes.</description><issn>1523-7060</issn><issn>1523-7052</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2000</creationdate><recordtype>article</recordtype><recordid>eNptkD1Ow0AQhVcIREKg4ALIDUgUhpndxD9lFAWCFEERaGis9XoCG9m7wWuDcgNqjsJBOAQnwcRRRME0M3rz6Y3mMXaMcIHA8dLmAAEPg2qHdXHAhR_CgO9u5wA67MC5BQA2SrzPOghx0BcRdpm8pTdvmOdkyJutTPVMTjvvVUtvJMvUqnpZykpb8_3-8aiNWqtkrM68iS1sbp_WW0-azPv69Me5LrRppRm91GQUHbK9ucwdHW16jz1cje9HE396d30zGk59KRArn3PEADLEVMUSKByIWCqBEiIOaZ-ABIcIU4RQxhGPRdDoAJSpOORCqkD02Fnruyxtc9lVSaGdojyXhmztkpA3FYf9BjxvQVVa50qaJ8tSF7JcJQjJb57JNs-GPdmY1mlB2R-yDbABTltAKpcsbF2a5sd_jH4AfEx9Xw</recordid><startdate>20000907</startdate><enddate>20000907</enddate><creator>Varghese, Jos P</creator><creator>Knochel, Paul</creator><creator>Marek, Ilan</creator><general>American Chemical Society</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>20000907</creationdate><title>New Allene Synthesis via Carbocupration−Zinc Carbenoid Homologation and β-Elimination Sequence</title><author>Varghese, Jos P ; Knochel, Paul ; Marek, Ilan</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a311t-221160d11bc9a0e7539ac31a0820b4e0e32081b107a98293682000edc9723ac63</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2000</creationdate><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Varghese, Jos P</creatorcontrib><creatorcontrib>Knochel, Paul</creatorcontrib><creatorcontrib>Marek, Ilan</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Organic letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Varghese, Jos P</au><au>Knochel, Paul</au><au>Marek, Ilan</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>New Allene Synthesis via Carbocupration−Zinc Carbenoid Homologation and β-Elimination Sequence</atitle><jtitle>Organic letters</jtitle><addtitle>Org. Lett</addtitle><date>2000-09-07</date><risdate>2000</risdate><volume>2</volume><issue>18</issue><spage>2849</spage><epage>2852</epage><pages>2849-2852</pages><issn>1523-7060</issn><eissn>1523-7052</eissn><abstract>Polysubstituted propadienes are obtained in good to excellent yields by the consecutive carbocupration−homologation−β-elimination reactions on the easily accessible alkynyl sulfoxides or sulfones. This one-pot reaction also allows the preparation of functionalized allenes.</abstract><cop>United States</cop><pub>American Chemical Society</pub><pmid>10964381</pmid><doi>10.1021/ol006276t</doi><tpages>4</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1523-7060 |
| ispartof | Organic letters, 2000-09, Vol.2 (18), p.2849-2852 |
| issn | 1523-7060 1523-7052 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_72222974 |
| source | ACS Publications |
| title | New Allene Synthesis via Carbocupration−Zinc Carbenoid Homologation and β-Elimination Sequence |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-09T08%3A16%3A35IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=New%20Allene%20Synthesis%20via%20Carbocupration%E2%88%92Zinc%20Carbenoid%20Homologation%20and%20%CE%B2-Elimination%20Sequence&rft.jtitle=Organic%20letters&rft.au=Varghese,%20Jos%20P&rft.date=2000-09-07&rft.volume=2&rft.issue=18&rft.spage=2849&rft.epage=2852&rft.pages=2849-2852&rft.issn=1523-7060&rft.eissn=1523-7052&rft_id=info:doi/10.1021/ol006276t&rft_dat=%3Cproquest_cross%3E72222974%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=72222974&rft_id=info:pmid/10964381&rfr_iscdi=true |