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For the first time, the synthesis of racemic isoflavanones has been achieved in satisfactory to good yields and with high selectivity by Pd‐catalyzed direct C‐3 arylation of 3‐unsubstituted 4‐chromanones with aryl bromides with the aid of a Pd2(dba)3/tBu3PHBF4 catalyst system in the presence of KHCO3 as the base in a dioxane/water mixture (4:1). This catalyst system has also been employed in an unprecedented...
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