Title of article
A facile and stereoselective synthetic method for allylic 1,3-dienyl ethers
Author/Authors
Tayama، نويسنده , , Eiji and Sugai، نويسنده , , Sayaka and Hara، نويسنده , , Masahiro، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2006
Pages
3
From page
7533
To page
7535
Abstract
The 1,4-elimination reaction of 1-allyloxy-4-methoxy-(2Z)-alkenes with n-butyllithium is shown to proceed in a marked preference to the [2,3] Wittig rearrangement to afford the allylic (1Z,3E)-dienyl ethers in high stereoselectivities. The synthetic utility of this method is demonstrated by the Claisen rearrangement of the dienyl ethers thus obtained.
Keywords
Wittig rearrangement , Cope rearrangement , Claisen rearrangement , Allylic 1 , 3-dienyl ethers , 1 , 4-elimination
Journal title
Tetrahedron Letters
Serial Year
2006
Journal title
Tetrahedron Letters
Record number
1852861
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