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rdf:type |
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lifeskim:mentions |
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pubmed:issue |
19
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pubmed:dateCreated |
2006-9-8
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pubmed:abstractText |
meso-2,4-Bis(diphenylphosphino)pentane (mBDPP) has proved to be an effective regiocontrolling ligand for palladium-catalyzed internal arylation by aryl bromides of electron-rich olefins in a common solvent DMSO with no need for any halide scavengers. The arylation of the benchmark electron-rich olefin butyl vinyl ether took place smoothly to afford exclusively alpha-arylated product with high isolated yields. The better performance of mBDPP, compared with that of the commonly used DPPP [1,3-bis(diphenylphosphino)propane], highlights the important but subtle effect of ligand on the regioselectivity of the Heck arylation reactions.
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pubmed:language |
eng
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pubmed:journal |
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pubmed:citationSubset |
IM
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pubmed:chemical |
http://linkedlifedata.com/resource/pubmed/chemical/2,4-bis(diphenylphosphino)pentane,
http://linkedlifedata.com/resource/pubmed/chemical/Alkenes,
http://linkedlifedata.com/resource/pubmed/chemical/Ethers,
http://linkedlifedata.com/resource/pubmed/chemical/Hydrocarbons, Brominated,
http://linkedlifedata.com/resource/pubmed/chemical/Hydrocarbons, Halogenated,
http://linkedlifedata.com/resource/pubmed/chemical/Naphthalenes,
http://linkedlifedata.com/resource/pubmed/chemical/Palladium,
http://linkedlifedata.com/resource/pubmed/chemical/Pentanes,
http://linkedlifedata.com/resource/pubmed/chemical/Phosphines,
http://linkedlifedata.com/resource/pubmed/chemical/Vinyl Compounds,
http://linkedlifedata.com/resource/pubmed/chemical/n-butyl vinyl ether,
http://linkedlifedata.com/resource/pubmed/chemical/naphthalene
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pubmed:status |
MEDLINE
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pubmed:month |
Sep
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pubmed:issn |
0022-3263
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pubmed:author |
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pubmed:issnType |
Print
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pubmed:day |
15
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pubmed:volume |
71
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
7467-70
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pubmed:meshHeading |
pubmed-meshheading:16958544-Alkenes,
pubmed-meshheading:16958544-Catalysis,
pubmed-meshheading:16958544-Ethers,
pubmed-meshheading:16958544-Hydrocarbons, Brominated,
pubmed-meshheading:16958544-Hydrocarbons, Halogenated,
pubmed-meshheading:16958544-Models, Molecular,
pubmed-meshheading:16958544-Molecular Structure,
pubmed-meshheading:16958544-Naphthalenes,
pubmed-meshheading:16958544-Palladium,
pubmed-meshheading:16958544-Pentanes,
pubmed-meshheading:16958544-Phosphines,
pubmed-meshheading:16958544-Vinyl Compounds
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pubmed:year |
2006
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pubmed:articleTitle |
Pd-mBDPP-catalyzed regioselective internal arylation of electron-rich olefins by aryl halides.
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pubmed:affiliation |
Department of Chemistry, Liverpool Centre for Materials and Catalysis, University of Liverpool, Liverpool L697ZD, UK.
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pubmed:publicationType |
Journal Article,
Research Support, Non-U.S. Gov't
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