Title of article
Highly stereocontrolled synthesis of fluorinated 2,6-trans dihydropyrans via Prins cyclization
Author/Authors
Luo، نويسنده , , Hai-Qing and Hu، نويسنده , , Xu-Hong and Loh، نويسنده , , Teck-Peng، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2010
Pages
3
From page
1041
To page
1043
Abstract
A highly efficient method for the synthesis of fluorinated 2,6-trans dihydropyrans via BF3·Et2O-promoted Prins cyclization of allenic alcohols and aldehydes is developed. Various 2,6-trans fluorodihydropyrans are obtained in moderate to good yields with excellent diastereoselectivities.
Keywords
Fluorine chemistry , Prins cyclization , Allenic alcohols , trans-Dihydropyrans , BF3·Et2O
Journal title
Tetrahedron Letters
Serial Year
2010
Journal title
Tetrahedron Letters
Record number
1871153
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