自秋不转大对 Sec 1 Definitions Organic Chemistry is... ●Old:“derived from living organisms” ●New:“chemistry of carbon compounds” From inorganic to organic,Wohler,1828 ureaSec 1 Definitions ◼Organic Chemistry is… ⚫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