| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5279529 | Tetrahedron Letters | 2005 | 4 Pages |
Abstract
Nickel-mediated carboxylative cyclization of α,Ï-enyne using carbon dioxide was investigated. Oxidative cycloaddition of enynes having an electron withdrawing group on alkene to a zero-valent nickel complex smoothly proceeded to provide nickelacyclopentene intermediates, which regioselectively reacted with CO2 at the Csp3-nickel bond, giving cyclized carboxylation products in good yields.
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Related Topics
Physical Sciences and Engineering
Chemistry
Organic Chemistry
Authors
Masanori Takimoto, Takashi Mizuno, Yoshihiro Sato, Miwako Mori,