Phosphine catalyzed alpha-arylation of enones and enals using hypervalent bismuth reagents: regiospecific enolate arylation via nucleophilic catalysis.

Phosphine catalyzed alpha-arylation of enones and enals using hypervalent bismuth reagents: regiospecific enolate arylation via nucleophilic catalysis. Research Abstract Details 

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Phosphine catalyzed alpha-arylation of enones and enals using hypervalent bismuth reagents: regiospecific enolate arylation via nucleophilic catalysis. Abstract Text:

Phillip K Koech,Michael J Krische,

Exposure of enones and enals to 20 mol % tributylphosphine in the presence of triarylbismuth(V) dichlorides results in regiospecific aryl transfer to the alpha-position of the enone or enal pronucleophile. These results represent the first examples of enolate arylation under the conditions of nucleophilic catalysis.

Phosphine catalyzed alpha-arylation of enones and enals using hypervalent bismuth reagents: regiospecific enolate arylation via nucleophilic catalysis. Publishing Authors By Initials

PK Koech,MJ Krische,

For similar inorganic chemicals: phosphorus compounds: phosphines research abstracts see: inorganic chemicals: phosphorus compounds: phosphines research

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Phosphine catalyzed alpha-arylation of enones and enals using hypervalent bismuth reagents: regiospecific enolate arylation via nucleophilic catalysis. Journal Published:

PUBLICATION TYPE: Research Support, U.S. Gov't,

Journal: Journal of the American Chemical Society

VOLUME: 126

Page Numbers: 5350-1

Journal Abbreviation: J. Am. Chem. Soc.

ISSN: 0002-7863

DAY: 5

MONTH: May

YEAR: 2004

Phosphine catalyzed alpha-arylation of enones and enals using hypervalent bismuth reagents: regiospecific enolate arylation via nucleophilic catalysis. Information

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LANGUAGE: eng

NlmUniqueID: 7503056

Phosphine catalyzed alpha-arylation of enones and enals using hypervalent bismuth reagents: regiospecific enolate arylation via nucleophilic catalysis. Keywords Mesh Terms:

KEYWORDS: Phosphines

MESH TERMS: chemistry

Chemical & Substance for Abstract: Phosphine catalyzed alpha-arylation of enones and enals using hypervalent bismuth reagents: regiospecific enolate arylation via nucleophilic catalysis. Information

Substance Name: cyclopentenone

Registry Number: 930-30-3

Grant and Affiliation Information for Phosphine catalyzed alpha-arylation of enones and enals using hypervalent bismuth reagents: regiospecific enolate arylation via nucleophilic catalysis.

AFFILIATION: Department of Chemistry and Biochemistry, University of Texas at Austin, Austin, Texas 78712, USA.

Country: United States

AGENCY: United States NIGMS

GRANT: R01 GM65149-01

ACRONYM: GM

MEDLINETA: J Am Chem Soc

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