Learn · Freshman Organic Chemistry II

Lecture 21 of 38Lecture 21

Functional Groups and Fingerprints in IR Spectroscopy; Precession of Magnetic Nuclei

J. Michael McBride · Yale University

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Freshman Organic Chemistry II, Yale University (at Open Yale Courses)
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All the lectures

  1. Mechanism: How Energies and Kinetic Order Influence Reaction Rates Audio
  2. Peculiar Rate Laws, Bond Dissociation Energies, and Relative Reactivities Audio
  3. Rate and Selectivity in Radical-Chain Reactions Audio
  4. Electronegativity, Bond Strength, Electrostatics, and Non-Bonded Interactions Audio
  5. Solvation, H-Bonding, and Ionophores Audio
  6. Brønsted Acidity and the Generality of Nucleophilic Substitution Audio
  7. Nucleophilic Substitution Tools - Stereochemistry, Rate Law, Substrate, Nucleophile, Leaving Group Audio
  8. Solvent, Leaving Group, Bridgehead Substitution, and Pentavalent Carbon Audio
  9. Pentavalent Carbon? E2, SN1, E1 Audio
  10. Cation Intermediates – Alkenes: Formation, Addition, and Stability Audio
  11. Carbocations and the Mechanism of Electrophilic Addition to Alkenes and Alkynes Audio
  12. Nucleophilic Participation During Electrophilic Addition to Alkenes: Halogen, Carbene, and Borane Audio
  13. Addition to Form Three-Membered Rings: Carbenoids and Epoxidation Audio
  14. Epoxide Opening, Dipolar Cycloaddition, and Ozonolysis Audio
  15. Metals and Catalysis in Alkene Oxidation, Hydrogenation, Metathesis, and Polymerization Audio
  16. Isoprenoids, Rubber, and Tuning Polymer Properties Audio
  17. Alkynes; Conjugation in Allylic Intermediates and Dienes Audio
  18. Linear and Cyclic Conjugation Theory; 4n+2 Aromaticity Audio
  19. Aromatic Transition States: Cycloaddition and Electrocyclic Reactions Audio
  20. Electronic and Vibrational Spectroscopy Audio
  21. Functional Groups and Fingerprints in IR Spectroscopy; Precession of Magnetic Nuclei Audio
  22. Medical MRI and Chemical NMR Audio
  23. Diamagnetic Anisotropy and Spin-Spin Splitting Audio
  24. Higher-Order Effects, Dynamics, and the NMR Time Scale Audio
  25. C-13 and 2D NMR – Electrophilic Aromatic Substitution Audio
  26. Aromatic Substitution in Synthesis: Friedel-Crafts and Moses Gomberg Audio
  27. Triphenylmethyl and an Introduction to Carbonyl Chemistry Audio
  28. Mechanism and Equilibrium of Carbonyl Reactions Audio
  29. Imines and Enamines; Oxidation and Reduction Audio
  30. Oxidation States and Mechanisms Audio
  31. Periodate Cleavage, Retrosynthesis, and Green Chemistry Audio
  32. Measuring Bond Energies: Guest Lecture by Prof. G. Barney Ellison Audio
  33. Green Chemistry; Acids and Acid Derivatives Audio
  34. Acids and Acid Derivatives Audio
  35. Acyl Insertions and α-Reactivity Audio
  36. α-Reactivity and Condensation Reactions Audio
  37. Proving the Configuration of Glucose and Synthesizing Two Unnatural Products Audio
  38. Review: Synthesis of Cortisone Audio