Title of article
Skeleton transformation of α-pyrone induced by 5-aryl substituent into ring-fused dihydrofuran
Author/Authors
Miura، نويسنده , , Takuya and Fujioka، نويسنده , , Saki and Iwasaki، نويسنده , , Hiroki and Ozeki، نويسنده , , Minoru and Kojima، نويسنده , , Naoto and Yamashita، نويسنده , , Masayuki، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2014
Pages
4
From page
1536
To page
1539
Abstract
A skeleton transformation of 5-aryl-α-pyrones into dihydrofurans was developed. In the course of our study of the skeleton transformation reaction of α-pyrones by using dimethylsulfoxonium methylide, α-pyrones having an aryl group at the 5-position were converted into corresponding dihydrofurans as major products and bicyclo[3.1.0]hexanes as minor products. Selectivity for dihydrofurans was improved by optimizing the reaction conditions and investigating the substituent effect.
Keywords
Domino reaction , Ylide , ?-pyrone , dihydrofuran , Cyclopropane
Journal title
Tetrahedron Letters
Serial Year
2014
Journal title
Tetrahedron Letters
Record number
1888313
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