The present title "Synthetic of Carbohydrates" has been written for undergraduates, postgraduates, instructors, researchers, scientists and those involved in industrial production of organic substances. The book aims to provide a text on structure and mechanism in synthetic chemistry and biochemistry specially for beginning researchers. In addition the text is intended to be useful for practitioners in the organic processing fields. Selected topics are taken to provide a basic and well-rounded discussion of ideas important in modern organic chemistry and to provide students with the necessary tools to succeed in more specialized advanced courses. Efforts have been made to cover the principles of organic reactivity and to give an outline of their application in various technologies. In this respect, organic synthesis is regarded as a technology, making principles behind key reactions.