Title of article
Studies on isocyanides. A facile synthesis of 4,5-dihydro-1,4-benzothiazepin-3(2H)-ones via post-condensation modifications of the Ugi reaction
Author/Authors
Neo، نويسنده , , Ana G. and Marcos، نويسنده , , Carlos F. and Marcaccini، نويسنده , , Stefano and Pepino، نويسنده , , Roberto، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2005
Pages
3
From page
7977
To page
7979
Abstract
A series of 4,5-dihydro-1,4-benzothiazepin-3(2H)-ones 9 was prepared via Ugi 4-CC, SN aliph, and SN arom. This procedure, which resembles the well-known Hulme’s and Zhu’s protocols, allows a facile access to the above heterocyclic system. Further transformations of the cyclized products appear to be feasible.
Keywords
1 , Ugi reaction , 4-Benzothiazepinones , Isocyanides , Aromatic nucleophilic substitution
Journal title
Tetrahedron Letters
Serial Year
2005
Journal title
Tetrahedron Letters
Record number
1847363
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