One-pot access to indolylchromeno[2,3-b]indoles via iodine-mediated Friedel-Crafts alkylation/oxidative coupling reaction of indoles and salicylaldehydes
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DOI: 10.1016/j.tet.2018.03.065
Abstract: Abstract An I2-mediated Friedel-Crafts alkylation/oxidative coupling reaction of indoles and salicylaldehydes was developed. With the developed protocol, a series of indolylchromeno[2,3-b]indoles were obtained in good yields (up to 88%) under mild reaction conditions. Two possible… read more here.
Keywords: crafts alkylation; alkylation oxidative; reaction; oxidative coupling ... See more keywords