Title of article
[4++2]-Type polar cycloadditions of 2-benzothiopyrylium salt with alkenes
Author/Authors
Shimizu، نويسنده , , Hiroshi and Araki، نويسنده , , Naoko and Muraoka، نويسنده , , Osamu and Tanabe، نويسنده , , Genzoh Tanabe، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2000
Pages
4
From page
2161
To page
2164
Abstract
Treatment of 2-benzothiopyrylium salt with alkenes such as styrene, p-methylstyrene, p-methoxystyrene, α-methylstyrene, and trans-anethole afforded the corresponding [4++2]-type polar cycloaddition products, respectively. The structures of the cycloadducts were confirmed by X-ray crystal structure determination of the corresponding sulfone derivative.
Keywords
2-benzothiopyrylium salt , polar cycloaddition , X-ray analysis
Journal title
Tetrahedron Letters
Serial Year
2000
Journal title
Tetrahedron Letters
Record number
1636664
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