Title of article
Cobalt-Catalyzed Allylic Substitution Reaction of Allylic Ethers with Phenyl and Trimethylsilylmethyl Grignard Reagents
Author/Authors
Yorimitsu، Hideki نويسنده , , Oshima، Koichiro نويسنده , , Mizutani، Keiya نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2004
Pages
-831
From page
832
To page
0
Abstract
Treatment of cinnamyl methyl ether with phenylmagnesium bromide in ether in the presence of CoCl2[1,5-bis (diphenylphosphino)pentane] affords 1,3-diphenylpropene in good yield. Similar allylic substitution reaction with trimethylsilylmethylmagnesium chloride proceeded smoothly to yield homoallylsilanes. (alpha),(beta)-Unsaturated aldehyde acetal also underwent allylic substitution.
Keywords
Application-production research , Genetic-fuzzy system , grinding , Surface finish , Power requirement , prediction
Journal title
CHEMISTRY LETTERS
Serial Year
2004
Journal title
CHEMISTRY LETTERS
Record number
28557
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