Title of article
Synthesis of oxygenated 4-arylisoflavans and 4-arylflavans
Author/Authors
Deodhar، نويسنده , , Mandar and Wood، نويسنده , , Kasey and Black، نويسنده , , David StC and Kumar، نويسنده , , Naresh، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2012
Pages
4
From page
6697
To page
6700
Abstract
Oxygenated 4-arylisoflavans and 4-heteroarylisoflavans were synthesized in good yields via BF3·OEt2 catalyzed arylation reactions of 4′,7-diacetoxyisoflavan-4-ol 8 with activated aryl and heteroaryl compounds. These reactions were found to produce stereoselectively the trans isomers. Similar reactions of 4′,7-diacetoxyflavan-4-ol 16 afforded the corresponding 4-arylflavans and 4-heteroarylflavans as mixtures of cis/trans isomers.
Keywords
4-Arylisoflavans , 4-Arylflavans
Journal title
Tetrahedron Letters
Serial Year
2012
Journal title
Tetrahedron Letters
Record number
1882871
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