Title of article
Asymmetric aza-Diels–Alder reactions of an N-tert-butanesulfinyl α-imino ester
Author/Authors
Andreassen، نويسنده , , Trygve and Hهland، نويسنده , , Torfinn and Hansen، نويسنده , , Lars K. and Gautun، نويسنده , , Odd R.، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2007
Pages
3
From page
8413
To page
8415
Abstract
Diastereoselective aza-Diels–Alder (aza-DA) reactions of an N-tert-butanesulfinyl α-imino ester with different dienes including activated and non-activated dienes in the presence of BF3·OEt2 are described. Diastereoselectivities up to 99% were observed for acyclic unactivated dienes. The absolute configurations of two aza-DA products have been solved by X-ray analysis.
Keywords
Sulfinimine , Non-activated dienes , aza-Diels–Alder reactions , Asymmetric induction
Journal title
Tetrahedron Letters
Serial Year
2007
Journal title
Tetrahedron Letters
Record number
1857353
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