A novel, simple method for enrichment of enantiomeric excess of scalemic 1,1'-bi-2-naphthol
A novel, simple method for enrichment of enantiomeric excess of scalemic 1,1'-bi-2-naphthol
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Date
1996-01-01
Authors
Venkatraman, Lakshmanan
Periasamy, Mariappan
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Abstract
Enantiomeric excess of scalemic (i.e. nonracemic, 17-86% ee) 1,1'-bi-2-naphthol are readily enhanced to 90-96% ee by refluxing with B(OH)3 and TMEDA in acetonitrile, followed by acid hydrolysis of the precipitate.
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Tetrahedron Asymmetry. v.7(9)