Title of article
One-pot synthesis of fluorine containing 3-cyano/ethoxycarbonyl-2-methyl-benzo[b]furans
Author/Authors
V.V.V.N.S. RamaRao، نويسنده , , G. Venkat Reddy، نويسنده , , D. Maitraie، نويسنده , , S. Ravikanth، نويسنده , , By M. A. Saed and R. Yadla ، نويسنده , , B. Narsaiah، نويسنده , , P. Shanthan Rao، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2004
Pages
7
From page
12231
To page
12237
Abstract
Fluoro-substituted 3-cyano-2-methyl-benzo[b]furans and ethyl 2-methyl-benzo[b]furan-3-carboxylates are conveniently prepared in a single step in good yield by the microwave induced tandem intramolecular Wittig and Claisen rearrangement reactions of the corresponding [(aryloxyacetyl) (cyano) methylene] triphenylphosphorane and [(aryloxyacetyl) (ethoxycarbonyl) methylene] triphenylphosphoranes, respectively.
Keywords
Transylidation , Aryloxyacetyl alkylidenetriphenylphosphorane , intramolecular Wittig reaction , Claisen rearrangement , 3-Cyano-2-methyl-benzofurans
Journal title
Tetrahedron
Serial Year
2004
Journal title
Tetrahedron
Record number
1088218
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