Mild, efficient friedel-Crafts acylations from carboxylic acids using cyanuric chloride and AlCl3
(Chemical Equation Presented) A mild method for Friedel-Crafts acylation with aromatic and aliphatic carboxylic acids using cyanuric chloride, pyridine, and AlCl3 was developed. Both inter- and intramolecular acylations were achieved at room temperature in high yield and in very short reaction times.
Kangani, Cyrous O.,Day, Billy W.
supporting information; experimental part
p. 2645 - 2648
(2009/05/27)
SYNTHESE ET ETUDE DE LA DEGRADATION PHOTOCHIMIQUE DE TENSIO-ACTIFS CATIONIQUES PHOTOCLIVABLES
A homologous series of photocleavable cationic surfactants was prepared.These aryl-alkyl-ketone type surfactants have the following structure .Their critical micelle concentration in water was determined.The photodegradation study has shown that the cleavage occurs with a high quantum yield by a Norrish II mechanism with formation of alkene, substituted acetophenone and cyclobutanols.The photochemical yield of cleavage reaches 75 percent with formation of a hydrophilic (substituted acetophenone) and a hydrophobic derivative (alkene).
Strub-Leconte, M. P.,Riess, G.
p. 137 - 144
(2007/10/02)
Friedel-Crafts Acylation of Toluene and p-Xylene with Carboxylic Acids Catalyzed by Zeolites
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Chiche, Bich,Finiels, Annie,Gauthier, Catherine,Geneste, Patrick
p. 2128 - 2130
(2007/10/02)
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