
Tetrahedron Letters p. 2879 - 2882 (1997)
Update date:2022-08-03
Topics:
Takeda, Takeshi
Matsunaga, Ko-Ichi
Uruga, Tetsuya
Takakura, Michiyo
Fujiwara, Tooru
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.
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Doi:10.1016/S0040-4039(97)00576-5
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