Title of article
Novel formation of indoles and 3,1-benzoxazines from o-alkenylanilides and dimethyl(methylthio)sulfonium trifluoromethanesulfonate
Author/Authors
Kentaro Okuma، نويسنده , , Takumi Yasuda، نويسنده , , Itsuki Takeshita، نويسنده , , Kosei Shioji، نويسنده , , Yoshinobu Yokomori، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2007
Pages
5
From page
8250
To page
8254
Abstract
The reaction of dimethyl(methylthio)sulfonium trifluoromethanesulfonate (DMTST) with o-allylphenol gave 2-methylthiomethyl-2,3-dihydrobenzofuran in 97% yield. The reaction of DMTST with N-tosyl-o-isopropenylanilide followed by the addition of aq sodium carbonate afforded N-tosyl-3-methylindole in 88% yield, whereas N-tosyl-o-vinylanilide afforded N-tosylindoline in 85% yield.
Journal title
Tetrahedron
Serial Year
2007
Journal title
Tetrahedron
Record number
1091506
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