Title of article
Regiospecific synthesis of 3-(2,6-dihydroxyphenyl)phthalides: application to the synthesis of isopestacin and cryphonectric acid
Author/Authors
Dipakranjan Mal، نويسنده , , Pallab Pahari، نويسنده , , Saroj Ranjan De، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2007
Pages
12
From page
11781
To page
11792
Abstract
DBU catalyzed condensation of phthalaldehydic acids and 1,3-diketones has been developed to be a general method for the synthesis of 3-substituted phthalides. This method, in combination with mercuric acetate mediated oxidative aromatization has been utilized for the regiospecific synthesis of isopestacin (9) and cryphonectric acid (10).
Keywords
Oxidative aromatization , isopestacin , Isobenzofuranone , Cryphonectric acid
Journal title
Tetrahedron
Serial Year
2007
Journal title
Tetrahedron
Record number
1093452
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