Title of article
New and efficient RCM in pyridinic series: synthesis of 2H-dihydropyrano- or 2,3H-dihydrooxepino[3,2-b]pyridines
Author/Authors
Banaszak، نويسنده , , Estelle and Comoy، نويسنده , , Corinne and Fort، نويسنده , , Yves، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2006
Pages
4
From page
6235
To page
6238
Abstract
A new and very efficient route to polycyclic heterocycles with isosteric replacement of benzene by pyridine is reported. This strategy involving the RCM reaction in pyridinic series as a keystep allows us to prepare 2H-dihydropyrano- or 2,3H-dihydrooxepino[3,2-b]pyridines 1 and 2 in very good overall yields (47% and 44%, respectively).
Keywords
2 , 2-b]pyridine , 2-b]pyridine , RCM reaction , Stille cross coupling
Journal title
Tetrahedron Letters
Serial Year
2006
Journal title
Tetrahedron Letters
Record number
1852154
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