Title of article
Iodine-mediated electrophilic tandem cyclization of 2-alkynylbenzaldehydes with anthranilic acid leading to 1,2-dihydroisoquinoline-fused benzoxazinones
Author/Authors
Shashikant U. Dighe، نويسنده , , Sanjay Batra، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2013
Pages
11
From page
9875
To page
9885
Abstract
An efficient iodine-mediated electrophilic tandem cyclization of substituted 2-alkynylbenzaldehydes with anthranilic acids under basic medium leading to iodo-1,2-dihydroisoquinoline-fused benzoxazinones is presented. Success of the protocol for the reaction of substituted 2-alkynylbenzaldehydes with 2-aminobenzamides to furnish isoquinoline-fused quinazolinones is also described.
Keywords
Heterocycle , Anthranilic acid , isoquinoline , Tandem , Iodine
Journal title
Tetrahedron
Serial Year
2013
Journal title
Tetrahedron
Record number
1106453
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