Definitions ·Od:" derived from living organisms” New: chemistry of carbon compounds From inorganic to organic Wohler 1828 heat NH4 OCN hon-C-NH urea Chapter 1Chapter 1 2 Definitions • Old: “derived from living organisms” • New: “chemistry of carbon compounds” • From inorganic to organic, Wöhler, 1828 heat NH4 + OCN - H2 N C NH2 O urea =>