Organic ChemistryMain MenuLecture 1: Introduction to Molecular OrbitalsLecture 10: Intermolecular Forces and Intro to ReactivityLecture 11: Alkenes as Nucleophiles ILectures 12 and 13: Alkenes II & IIILecture 14: Benzenes as Nucleophiles ILecture 15 objectives and skillsLecture 2: Molecular Orbitals in Organic StructuresLecture 3: Molecular Orbitals and ResonanceLecture 4: Molecular Orbitals and AromaticityLecture 5: Nomenclature and IR SpectroscopyLecture 6: Stereochemistry ILecture 7: Stereochemistry IILecture 8: Newman and Fisher ProjectionsLecture 9: Conformations and Cyclohexane RingsJulio Terra2fb22914f73f9e5a767bf7fb83987dca0e153e4a
The major product (tertiary alkyl bromide) comes from the most stable radical intermediate (lowest activation energy barrier, fastest reaction, most preferred pathway).
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1media/lec 16 key image 2.png2020-03-30T14:19:33-07:00Lecture 16: Radical Halogenation12image_header2020-04-15T15:36:58-07:00Objectives and Skills
KEY INFORMATION SUMMARY
PROBLEMS
Problem 16.1: Mechanisms
Add the curved arrows to complete each transformation below (extra intermediates may need to be drawn). SOLUTION
b. Find the error in the mechanism below. Propose a corrected mechanism. SOLUTION
If you made some mistakes or want to practice more, review the concepts that gave you trouble and work on this extra problem. If you're good, move to the problem below ;)
Problem 16.2: Reaction Coordinate Diagrams
Draw a mechanism and reaction coordinate diagram to describe the reaction below. SOLUTION
Explain why the major product is favoured. SOLUTION
How many stereoisomers are made for each product? What is there relationship to each other? SOLUTION
If you made some mistakes or want to practice more, review the concepts that gave you trouble and work on this extra problem. If you're good, move to the problem below ;)
Problem 16.3: Reactivity
Fill in the missing pieces to complete the transformations below. SOLUTION
Predict the product for the multi-step synthesis below. SOLUTION
Find the error in the multi-step synthesis below. SOLUTION
If you made some mistakes or want to practice more, review the concepts that gave you trouble and work on this extra problem. If you're good, move to the next lecture ;)
