Title of article
Active esters as acylating reagents in the Friedel–Crafts reaction: trifluoromethanesulfonic acid catalyzed acylation of ferrocene and pyrene
Author/Authors
Anna Wrona-Piotrowicz، نويسنده , , Anna and Cegli?ski، نويسنده , , Damian and Zakrzewski، نويسنده , , Janusz، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2011
Pages
3
From page
5270
To page
5272
Abstract
The Friedel–Crafts acylation of electron-rich arenes (ferrocene and pyrene) with N-hydroxysuccinimidyl, 2,3,5,6-tetrafluorophenyl and phenyl esters of benzoic and p-methoxybenzoic acid, activated by superacidic trifluoromethanesulfonic acid is reported. The reactive acylating intermediate in this system is presumably an acyl triflate or its protonated form.
Keywords
Trifluoromethanesulfonic acid , Friedel–Crafts reaction , acylation , Ferrocene , Pyrene , Active ester , Phenyl ester
Journal title
Tetrahedron Letters
Serial Year
2011
Journal title
Tetrahedron Letters
Record number
1879342
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