Friedel-Crafts Benzylation using Alumina-Supported Copper(II) Chloride Catalyst.

Friedel-Crafts alkylation of Phenol using Ionic Liquid as Catalyst

A Friedel-Crafts alkylation mechanism using an aminoindanol-derived thiourea catalyst.

Computational calculations based on experimental results shed light on the mechanistic proposal for a Friedel-Crafts alkylation reaction between indole and nitroalkenes, catalysed by a chiral aminoindanol-derived thiourea. In our hypothesis both substrates are simultaneously coordinated to the catalyst in a bifunctional mode. This study elucidates the crucial role played by the hydroxyl group o...

Mild, efficient Friedel-Crafts acylations from carboxylic acids using cyanuric chloride and AlCl3.

A mild method for Friedel-Crafts acylation with aromatic and aliphatic carboxylic acids using cyanuric chloride, pyridine, and AlCl(3) was developed. Both inter- and intramolecular acylations were achieved at room temperature in high yield and in very short reaction times.

Biocatalytic Friedel-Crafts alkylation using non-natural cofactors.

The formation of C C bonds is a central aspect of synthetic organic chemistry. However, in biocatalysis only few enzymes capable to perform this reaction are known, among which aldolases, transketolases, and hydroxynitril lyases have been investigated thoroughly. Some have even found their way into industrial applications. Friedel–Crafts alkylation is a classic organic reaction of great importa...

Effective Friedel-Crafts acylation of biotin acid chloride in trifluoromethanesulfonic acid.

Biotin is one of the most useful tags in (bio)analytical science due to its specific interaction with avidin, but is not easy to convert because of its low solubility in most solvents. Friedel-Crafts acylation of biotin acid chloride in triflic acid was examined, and the synthesized derivatives had stronger affinity to avidin than biotin in a binding assay using 2-(4'-hydroxyphenylazo)benzoic a...