Title of article
Efficient assembly of α-methylene-γ-butyrolactones via a novel, tandem Claisen–ene rearrangement
Author/Authors
Leclercq، نويسنده , , Cédric and Markَ، نويسنده , , Istvلn E.، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2005
Pages
5
From page
7229
To page
7233
Abstract
A novel method for the rapid assembly of α-methylene-γ-butyrolactones, using a tandem Claisen–ene rearrangement as a key step, is presented. The importance of the structure of the Lewis acid promoters and the mechanism of action of Et2AlSPh are discussed.
Keywords
Lewis acid , Ene reaction , Tandem reaction , ?-Methylene-?-butyrolactones , Claisen rearrangement
Journal title
Tetrahedron Letters
Serial Year
2005
Journal title
Tetrahedron Letters
Record number
1846946
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