1.
Ultrason Sonochem
; 20(2): 627-32, 2013 Mar.
Artigo
em Inglês
| MEDLINE
| ID: mdl-23122553
RESUMO
2-Substituted benzothiazoles have been synthesized via one-pot reaction from aromatic aldehydes and o-aminothiophenol in the presence of FeCl(3)/Montmorillonite K-10 in absolute methanol at 25-30°C under ultrasound irradiation. The remarkable advantages are an inexpensive and easily available reagent, a simple procedure, mild conditions, short reaction times and moderate to good yields.