It can be used: As a precursor/starting material for the synthesis of biaryl compounds by reacting with various aryl halides using Pd/C catalyst. As a reagent in the carbonylative arylation of vinyl ketones via 1,4-addition. As a substrate in the synthesis of primary arylamines by reacting with hydroxylamine-O-sulfonic acid under metal-free conditions. It can be used: As a precursor/starting material for the synthesis of biaryl compounds by reacting with various aryl halides using Pd/C catalyst. As a reagent in the carbonylative arylation of vinyl ketones via 1,4-addition. As a substrate in the synthesis of primary arylamines by reacting with hydroxylamine-O-sulfonic acid under metal-free conditions.