A simple and efficient route for the synthesis of di and tri(bis(indolyl) methanes) as new triarylmethanes.
Preparation of di and tri(bis(indolyl) methanes) from di and trialdehydes and indoles in the presence of silica sulfuric acid was described. Reactions proceeded in good to excellent yields in acetonitrile as solvent at room temperature.
Zolfigol
Mohammad Ali
MA
Faculty of Chemistry, Bu-Ali Sina University, Hamedan, 6517838683, Iran. zolfi@basu.ac.ir
Salehi
Peyman
P
Shiri
Morteza
M
Sayadi
Azam
A
Abdoli
Abbas
A
Keypour
Hassan
H
Rezaeivala
Majid
M
Niknam
Khodabakhsh
K
Kolvari
Eskandar
E
D000447:Aldehydes / Q000737:chemistry; D007211:Indoles / Q000138:chemical synthesis* / Q000737:chemistry; D009682:Magnetic Resonance Spectroscopy; D008722:Methods; D015394:Molecular Structure; D012822:Silicon Dioxide; D017550:Spectroscopy, Fourier Transform Infrared; D013464:Sulfuric Acids
D000447:Aldehydes; D007211:Indoles; D013464:Sulfuric Acids; D012822:Silicon Dioxide; C033158:sulfuric acid