We have developed a simple method for the chemoselective aromatization of tetrahydro‐β‐
carboline with selective nondeallylation O‐allyl groups in the presence of iodine (100 mol%) …

Background: I2/DMSO oxidative system catalyzed reactions have received considerable
attention because they represent the advantages of being greener, efficient, atom …

A new protocol for the chemoselective aromatization of tetrahydro‐β‐carboline‐3‐carboxylic
acids to direct biomimetic one step synthesis of β‐carboline‐3‐carboxylic acids 2 A‐L using …

Carbolines are among the most intriguing alkaloids and are classified according to their
position of N in the skeleton as α-, β-, γ-, or δcarbolines [1]. The γ-Carboline alkaloids show …

Reactions of alkyl 4-aryl (or 4, 4-diaryl)-4-hydroxybut-2-ynoates [Ar (H or Ar')(OH) C 4–C 3≡
C 2–CO 2 Alk] with arenes under the action of triflic acid TfOH or HUSY zeolite result in the …

We have developed a simple method for the regioselective aromatization of Polysubstituted
Cyclohexanone derivatives in the presence of iodine (25 mol%), Pd/C (10 Mol%) in dimethyl …

Substituted phenols were chemo-selectively reacted with benzoylchloride in presence of
aluminum chloride under solvent-free condition to afford the corresponding 2'-hydroxy aryl …