Title Efficient Synthesis of Some Novel Macrocyclic Diamides Using Fast Addition Method Type Article Keywords Macrocyclic diamide; Fast addition; Catechol; Diamide; Cyclization Abstract Synthesis of some macrocyclic diamides based on catechol scaffold by cyclization reactions between various diamides and dicarboxylic acid dichlorides using fast addition method has been described. Researchers Hashem Sharghi (First researcher) , Abdolkarim Zare (Second researcher)