Title of article
Effect of halogenation reagents on halocyclization and Overman rearrangement of allylic trichloroacetimidates
Author/Authors
Liu، نويسنده , , Na and Schienebeck، نويسنده , , Casi M. and Collier، نويسنده , , Michelle D. and Tang، نويسنده , , Weiping، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2011
Pages
3
From page
6217
To page
6219
Abstract
Electrophilic halogen can promote either halocyclization or Overman rearrangement of allylic trichloroacetimidates. We found that the chemoselectivity was dependent on the nature of the halogenation reagents for primary allylic trichloroacetimidates. A one-pot procedure was developed for the preparation of allylic trichloroacetamides directly from allylic alcohols at room temperature.
Keywords
Overman rearrangement , Allylic alcohols , Halocyclization , Allylic amide , Halogen
Journal title
Tetrahedron Letters
Serial Year
2011
Journal title
Tetrahedron Letters
Record number
1879572
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