Title of article
Friedel–Crafts cyclization of tertiary alcohols using bismuth(III) triflate
Author/Authors
Nammalwar، نويسنده , , Baskar and Bunce، نويسنده , , Richard A.، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2013
Pages
3
From page
4330
To page
4332
Abstract
Bismuth(III) triflate [Bi(OTf)3] has been developed as an efficient and mild catalyst for intramolecular Friedel–Crafts cyclizations of tertiary alcohols to prepare disubstituted tetrahydronapthalenes, chromans, thiochromans, tetrahydroquinolines, and tetrahydroiso-quinolines. The method represents a unified strategy to synthesize a variety of ring systems from tertiary alcohols using a common Lewis acid.
Keywords
Heterocycles , tertiary alcohols , Friedel–Crafts cyclization , bismuth(III) triflate
Journal title
Tetrahedron Letters
Serial Year
2013
Journal title
Tetrahedron Letters
Record number
1885178
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