189999-73-3Relevant academic research and scientific papers
Copper(I) iodide-catalyzed regioselective allylation of α-(2-pyridylthio)allylstannanes. A new route to δ,ε-unsaturated ketones
Takeda, Takeshi,Matsunaga, Ko-Ichi,Uruga, Tetsuya,Takakura, Michiyo,Fujiwara, Tooru
, p. 2879 - 2882 (2007/10/03)
The reaction of α-(2-pyridylthio)allylstannanes with allylic halides in the presence of a catalytic amount of copper(I) iodide in DMSO-THF produced the 1,5-dienes 3 in good yields. The γ-selective allylation using allyl chloride followed hy the alkylation and hydrolysis of resulting vinyl sulfides gave δ,ε-unsaturated ketones.
