Copper-Catalyzed Allylation of Carbonyl Derivatives Using Allyl(2-pyridyl)silanes
摘要:
We have developed an efficient copper-catalyzed allylation of carbonyl derivatives using allyl(2-pyridyl)si lanes, in which the strong directing effect of the 2-pyridyl group was observed. A useful synthesis and allylation of substituted allyl(2-pyridyl)si lanes is also described.
Copper-Catalyzed Allylation of Carbonyl Derivatives Using Allyl(2-pyridyl)silanes
摘要:
We have developed an efficient copper-catalyzed allylation of carbonyl derivatives using allyl(2-pyridyl)si lanes, in which the strong directing effect of the 2-pyridyl group was observed. A useful synthesis and allylation of substituted allyl(2-pyridyl)si lanes is also described.
Palladium-Catalyzed Cross-Coupling Reactions of (2-Pyridyl)allyldimethylsilanes with Aryl Iodides
作者:Toshiki Nokami、Yutaka Tomida、Toshiyuki Kamei、Kenichiro Itami、Jun-ichi Yoshida
DOI:10.1021/ol052961u
日期:2006.2.1
[reaction: see text] (2-Pyridyl)allyldimethylsilanes were found to be novel pyridyl transfer reagents in palladium-catalyzedcross-coupling reactions of various aryliodides in the presence of silver(I) oxide as an activator.