cis-stereoselective nickel-catalyzed cyclization/alkylation and arylation reactions of allenyl-aldehydes and -ketones with organozinc reagents

cis-stereoselective nickel-catalyzed cyclization/alkylation and arylation reactions of allenyl-aldehydes and -ketones with organozinc reagents

Highly stereoselective alkylative and arylative cyclization reactions of allenyl-aldehydes and -ketones with organozinc reagents occur efficiently in the presence of catalytic Ni(COD)2 to afford cis-fused homoallylic cyclopentanols.

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Veröffentlicht in:Chemical communications (Cambridge, England) England), 2002-11 (22), p.2634-2635
Hauptverfasser: Kang, Suk-Ku, Yoon, Seok-Keun
Format: Artikel
Sprache:eng
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Zusammenfassung:Highly stereoselective alkylative and arylative cyclization reactions of allenyl-aldehydes and -ketones with organozinc reagents occur efficiently in the presence of catalytic Ni(COD)2 to afford cis-fused homoallylic cyclopentanols.
ISSN:1359-7345
DOI:10.1039/b207620a