SEC 1 Definitions Organic Chemistry What:The study of carbon-containing compounds Why:Pervasive in nature普遍深入的 Chemical foundation of biology Improve standard of living (medicines,plastics,pesticides...) How: Examine structure and analyze how it governs reactivity
普遍深入的 SEC 1 Definitions
Learning Organic Chemistry >20 million organic compounds exist! Memorizing the structure,properties,and reactivities of each molecule will severely limit your abilities Organic chemistry is rational and systematic Goal: Learn tools to dissect and analyze organic chemistry that is unfamiliar Pay attention to detail!
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自秋不特大对 SEC 1 Definitions Organic Chemistry is... ●old:“derived from living organisms” ●New:“chemistry of carbon compounds” From inorganic to organic,Wohler,1828 heat HzN-C-NH2 urea
SEC 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
自秋转达对 Organic Chemistry is The science of carbon-containing compounds ■ The chemistry of the compounds of carbon "The chemistry of living things" 许多基本概念都是围绕碳的特性建立起来的
Organic Chemistry is… ◼ The science of carbon-containing compounds ◼ The chemistry of the compounds of carbon ◼ “The chemistry of living things” 许多基本概念都是围绕碳的特性建立起来的
Unique property of carbon---Bond to on nother in a virtually limitless number of arrangements Carbon Atomic Weight 12.011 Melting Point 3823.2K Boiling Point 1st lonization Energy 1086.4 kJ/mol Density 2.266gcm3 Electron Configuration [He]2s22p2 Atomic Radius 77.2
Unique property of carbon---Bond to one another in a virtually limitless number of arrangements