Title of article
Synthesis of 5-heteroarylazulenes: first selective electrophilic substitution at the 5-position of azulene
Author/Authors
Shoji، نويسنده , , Taku 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
4
From page
3009
To page
3012
Abstract
1,3-Di-tert-butylazulene reacted with highly electrophilic trifluoromethanesulfonate of N-containing heterocycles to give 5-(dihydroheteroaryl)azulene derivatives in good yield and treatment of the 5-(dihydroheteroaryl)azulene derivatives with KOH afforded 5-(heteroaryl)azulenes in excellent yield.
Keywords
heterocycle , Electrophilic Substitution , Azulene
Journal title
Tetrahedron Letters
Serial Year
2007
Journal title
Tetrahedron Letters
Record number
1854809
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