Title of article
Dilactams. Synthesis of nonsymmetrical dibenzodiazocinediones
Author/Authors
Hassner، نويسنده , , Alfred and Sun، نويسنده , , Bin and Gellermann، نويسنده , , Gary and Meir، نويسنده , , Simcha، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2004
Pages
3
From page
1377
To page
1379
Abstract
We report the first examples of nonsymmetrical dibenzodiazocinediones, mono-, di-, tri- and tetra-substituted in the aromatic rings including a benzo pyridino diazocine, by a new short method without the requirement of protection. The procedure involves conversion of an anthranilic acid to its sulfinamide lactone followed by direct heating with a different N-alkylanthranilic acid.
Keywords
eight-membered ring , Dilactam synthesis , Diazocine , Anthranilic acids , Dibenzodiazocine
Journal title
Tetrahedron Letters
Serial Year
2004
Journal title
Tetrahedron Letters
Record number
1657068
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