Title of article
Regio-controlled pentadienylation of sulfinylimines by pentadienyltin reagent. Efficient Lewis acid activation of 4-methoxyphenylsulfinyl imines
Author/Authors
Nishigaichi، نويسنده , , Yutaka and Tsuruta، نويسنده , , Shinji and Uenaga، نويسنده , , Kenji and Awamura، نويسنده , , Tomohiko and Iwamoto، نويسنده , , Hidetoshi and Takuwa، نويسنده , , Akio، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2014
Pages
4
From page
510
To page
513
Abstract
Nucleophilic addition of pentadienyltin reagent toward N-(4-methoxyphenylsulfinyl)-imine was effectively accelerated by the use of InCl3 or TMSOTf as a Lewis acid. The former afforded the γ-adduct with high stereoselectivity, while the latter gave the ε-adduct with moderate stereoselectivity, depending on the reaction mechanisms.
Keywords
Lewis acid , regioselectivity , Pentadienyltin , stereoselectivity , sulfinyl imine
Journal title
Tetrahedron Letters
Serial Year
2014
Journal title
Tetrahedron Letters
Record number
1887671
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