Efficient Chemoselective Carboxylation of Aromatics to Arylcarboxylic Acids with a Superelectrophilically Activated Carbon Dioxide−Al2Cl6/Al System

Aromatic carboxylic acids are obtained in good to excellent yield essentially free of diaryl ketones by carboxylation of aromatics with a carbon dioxide−Al2Cl6/Al system at moderate temperatures (20−80 °C). To optimize reaction conditions and study the reaction mechanism, experimental variables incl...

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Veröffentlicht in:	Journal of the American Chemical Society 2002-09, Vol.124 (38), p.11379-11391
Hauptverfasser:	Olah, George A, Török, Béla, Joschek, Jens P, Bucsi, Imre, Esteves, Pierre M, Rasul, Golam, Surya Prakash, G. K
Format:	Artikel
Sprache:	eng
Schlagworte:	Chemistry Exact sciences and technology Kinetics and mechanisms Organic chemistry Reactivity and mechanisms
Online-Zugang:	Volltext
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