The [4+2] Annulation of o-Acylamino-aryl MBH Carbonates with Coumarins: Facile Access to Tetrahydrochromeno[4,3-b]quinolin-6-ones
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DOI: 10.1039/d4nj04654d
Abstract: The [4+2] annulation reaction of o-acylamino-aryl MBH carbonates with 3-substituted coumarins has been developed. This method exhibits excellent substrate tolerance and constructs a series of tetrahydrochromeno[4,3-b]quinolin-6-ones with yields up to... read more here.
Keywords: annulation; tetrahydrochromeno quinolin; acylamino aryl; aryl mbh ... See more keywords