Ammonium chloride catalyzed one-pot diindolylmethanes under solvent-free synthesis of conditions

作者：Azizian Javad^*; Teimouri Fatemeh; Mohammadizadeh Mohammad Reza

来源：Catalysis Communications, 2007, 8(7): 1117-1121.

DOI：10.1016/j.catcom.2006.06.002

• diindolylmethanes
• ammonium chloride
• solvent-free condition

It has been found that ammonium chloride, which is a very inexpensive and readily available reagent, can efficiently catalyzed electrophilic substitution reactions of indoles. Diindolylmethanes were afforded by reaction of indoles with aldehydes and ketones under solvent-free conditions at 90 degrees C in the presence of ammonium chloride in good to excellent yields.

• 出版日期2007-7