The book is focusing on novel progress of Pd catalyzed C-N coupling of weak nucleophile: Urea and Amide.Although a number of book dealt with transition metal catalyzed N-arylation of amines (all classes), to date no specific book covering the Palladium catalyzed N-arylation of amide and urea appeared. This book increases the practicality of amidation and ureidation applications through the concise analysis of previous work. This book discusses these developments with regard to substrate scope and the nature of the corresponding catalyst systems. Emphasis will be placed on applications of palladium catalyzed amidation and ureidation reactions and the synthetic utility of these methods. Through this collection of progress in the field, this book will aid in reaction sequence development. This critical book is largely organized by the type of amide/ urea and Pd based catalyst system and covers literature up to 2014.