Title of article
Synthesis of heteroarylazulenes: transition metal free coupling strategy of azulene with heterocycles
Author/Authors
Shoji، نويسنده , , Taku and Yokoyama، نويسنده , , Ryuji and Ito، نويسنده , , Shunji and Watanabe، نويسنده , , Masataka and Toyota، نويسنده , , Kozo and Yasunami، نويسنده , , Masafumi and Morita، نويسنده , , Noboru، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2007
Pages
5
From page
1099
To page
1103
Abstract
Azulene reacts with highly electrophilic trifluoromethanesulfonates of N-containing heterocycles to give 1-dihydroheteroaryl and 1,3-bis(dihydroheteroaryl)azulene derivatives in a good yield. Treatment of the dihydroheteroarylazulene derivatives with KOH or tert-BuOK afforded 1-heteroaryl and 1,3-bis(heteroaryl)azulenes in a good yield.
Keywords
Azulene , heterocycle , Electrophilic Substitution
Journal title
Tetrahedron Letters
Serial Year
2007
Journal title
Tetrahedron Letters
Record number
1854173
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