Title of article
Dibenzoxepino[4,5-d]pyrazoles: a facile approach via the Ullmann-ether reaction
Author/Authors
Olivera، نويسنده , , Roberto and SanMartin، نويسنده , , Raul and Dom??nguez، نويسنده , , Esther، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2000
Pages
4
From page
4353
To page
4356
Abstract
The application of a synthetic sequence of amine-exchange/Ullmann-ether reaction to 1,2-diarylenaminoketones for the access to dibenzoxepino[4,5-d]pyrazoles is reported. The reaction proceeds efficiently, permitting to incorporate a variety of substituents.
Keywords
Exchange reaction , Ullmann reaction , dibenzoxepines
Journal title
Tetrahedron Letters
Serial Year
2000
Journal title
Tetrahedron Letters
Record number
1637864
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