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
SOLUTION 12.2b
12020-03-05T18:59:01-08:00Julio Terra2fb22914f73f9e5a767bf7fb83987dca0e153e4a359921plain2020-03-05T18:59:01-08:00Julio Terra2fb22914f73f9e5a767bf7fb83987dca0e153e4aThe major product (primary alkyl chloride) comes from the most stable radical intermediate (lowest activation energy barrier, fastest reaction, most preferred pathway). The tertiary radical is stabilized from stronger hyperconjugation interactions.
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1media/lec 11 key image.png2020-03-05T18:33:49-08:00Lectures 12 and 13: Alkenes II & III8image_header2020-03-14T14:55:54-07:00Objectives and Skills
KEY INFORATION SUMMARY PROBLEMS
Problem 12.1: Mechanisms
Add the curved arrows to complete each transformation below (extra intermediates may need to be drawn). How many stereoisomers of the major product would be formed for each reaction? SOLUTION
b. How many stereoisomers of the major product would be formed for each reaction? 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 the problem below ;)
Problem 12.2: Reaction Coordinate Diagrams
Draw a mechanism and reaction coordinate diagram to describe the reaction below. SOLUTION
Explain why the major product is favoured. SOLUTION
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 the problem below ;)
Problem 12.3: Reactivity
Fill in the missing pieces to complete the transformations below. SOLUTION
Predict the products for the multi-step synthesis below. SOLUTION
Find the error in the two-step synthesis below. Propose a corrected synthesis. SOLUTION
The following compounds were obtained after the ozonolysis (1. O3, 2. H2S) of an unknown alkene. Identify the structure of the alkene. 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 the next lecture ;)
