A new practical synthesis of triaryl and trisindolylmethanes under solvent-free reaction conditions.
نویسندگان
چکیده
An efficient and practical synthesis of triaryl and trisindolylmethanes is reported via the bisarylation of aryl aldehydes with activated arenes. The new method features mild solvent-free reaction conditions, in most cases nearly stoichiometric reagent ratios, catalytic amount of the readily available, easily-handled, recoverable and reusable Brønsted acid catalyst o-benzenedisulfonimide.
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عنوان ژورنال:
- Organic & biomolecular chemistry
دوره 9 24 شماره
صفحات -
تاریخ انتشار 2011