Highly efficient route to fused polycyclic aromatics via palladium-catalyzed aryne annulation by aryl halides.

Highly efficient route to fused polycyclic aromatics via palladium-catalyzed aryne annulation by aryl halides. Research Abstract Details 

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Highly efficient route to fused polycyclic aromatics via palladium-catalyzed aryne annulation by aryl halides. Abstract Text:

Zhijian Liu,Richard C Larock,

Polycyclic aromatic and heteroaromatic hydrocarbons have been synthesized in high yield by two different processes involving the Pd-catalyzed annulation of arynes. The first process involves a Pd-catalyzed annulation of arynes by 2-halobiaryls and related vinylic halides. The second process utilizes a Pd-catalyzed double annulation of arynes by simple aryl halides. Both processes appear to involve the catalytic, stepwise coupling of two very reactive substrates, an aryne and an organopalladium species, to generate excellent yields of cross-coupled products.

Highly efficient route to fused polycyclic aromatics via palladium-catalyzed aryne annulation by aryl halides. Publishing Authors By Initials

Z Liu,RC Larock,

For similar polycyclic compounds research abstracts see: polycyclic compounds research

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Highly efficient route to fused polycyclic aromatics via palladium-catalyzed aryne annulation by aryl halides. Journal Published:

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

Journal: The Journal of organic chemistry

VOLUME: 72

Page Numbers: 223-32

Journal Abbreviation: J. Org. Chem.

ISSN: 0022-3263

DAY: 5

MONTH: Jan

YEAR: 2007

Highly efficient route to fused polycyclic aromatics via palladium-catalyzed aryne annulation by aryl halides. Information

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LANGUAGE: eng

NlmUniqueID: 2985193

Highly efficient route to fused polycyclic aromatics via palladium-catalyzed aryne annulation by aryl halides. Keywords Mesh Terms:

KEYWORDS: Polycyclic Compounds

MESH TERMS: chemistry

Chemical & Substance for Abstract: Highly efficient route to fused polycyclic aromatics via palladium-catalyzed aryne annulation by aryl halides. Information

Substance Name: Palladium

Registry Number: 7440-05-3

Grant and Affiliation Information for Highly efficient route to fused polycyclic aromatics via palladium-catalyzed aryne annulation by aryl halides.

AFFILIATION: Department of Chemistry, Iowa State University, Ames, Iowa 50011, USA.

Country: United States

AGENCY: United States NIGMS

GRANT: P50 GM069663

ACRONYM: GM

MEDLINETA: J Org Chem

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