Application of N,N '-Diiodo-N,N '-1,2-ethandiylbis(p-toluene sulfonamide) as a New Reagent for Synthesis of 2-Arylbenzimidazoles and 2-Arylbenzothiazoles under Solvent-free Conditions

作者：Veisi Hojat^*; Ghorbani Vaghei Ramin; Faraji Alireza; Ozturk Turan

来源：Chinese Journal of Chemistry, 2010, 28(11): 2249-2254.

DOI：10.1002/cjoc.201090372

• 2-arylbenzimidazoles
• 2-arylbenzothiazoles
• NIBTS
• solvent-free

N,N'-Diiodo-N,N'-1,2-ethandiylbis(p-toluene sulfonamide) (NIBTS) is a good and new reagent for synthesis of 2-arylbenzimidazoles and 2-arylbenzothiazoles at room temperature under solvent-free condition with good to high yield. Absence of solvent, short reaction times, non-corrosive, operational simplicity and environmentally friendliness are the main advantages of this procedure.

• 出版日期2010-11