Title of article
Stereoselective synthesis of (−)-allosedamine
Author/Authors
Raghavan، نويسنده , , Sadagopan and Rajender، نويسنده , , A.، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2004
Pages
4
From page
1919
To page
1922
Abstract
A stereoselective synthesis of (−)-allosedamine is disclosed. β-Aminosulfoxide 4 was generated stereoselectively by condensation of the sulfinyl anion 2 with N-Ts imine 3. The bromohydrin 5 was obtained by intramolecular sulfinyl group participation and the piperidine ring of allosedamine was elaborated using the ring-closing metathesis (RCM) reaction.
Keywords
bromohydrin , Ring-closing metathesis reaction , Pummerer reaction , ?-Aminosulfoxide , Allosedamine
Journal title
Tetrahedron Letters
Serial Year
2004
Journal title
Tetrahedron Letters
Record number
1657342
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