Title of article
Conformational studies of (−)-epicatechin-Mosher ester
Author/Authors
Brand، نويسنده , , D.J. and Steenkamp، نويسنده , , J.A. and Brandt، نويسنده , , E.V. and Takeuchi، نويسنده , , Y.، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2007
Pages
5
From page
2769
To page
2773
Abstract
An in depth ab initio investigation into the factors governing the conformational behaviour of α-methoxy-α-trifluoromethyl-α-phenylacetic acid (MTPA) esters, extensively utilized to determine the absolute stereochemistry of secondary alcohols and amides, discloses the hyperconjugative interactions responsible for the important syn- and anti-periplanar conformational rigidity and the predominance of the former over the latter. The first flavonoid–Mosher ester crystal structure is reported.
Keywords
CFTA , Flavonoid , Epicatechin , Mosher ester , Hyperconjugation , MTPA , Flavonol
Journal title
Tetrahedron Letters
Serial Year
2007
Journal title
Tetrahedron Letters
Record number
1854740
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