Organic synthesis is the process of creating complex organic compounds from simpler ones through chemical reactions. This field is essential in chemistry, as it allows scientists to design and produce a wide variety of substances, including pharmaceuticals, plastics, and natural products. Researchers often use specific techniques and strategies to achieve desired chemical structures. The work of chemists like Robert H. Grubbs and Yoshino Ryoji has advanced the methods of organic synthesis, making it possible to create new materials and medicines that improve our quality of life.