Organic Lesson 26 "Stereoisomers and Cyclohexane"
Science and Technology Standards:
PA Standard 3.4.12A
Purpose:
1. I will identify, draw, and name cycloalkanes. 2. I will identify the bond rotation in cyclic structures, stereoisomers and cis-trans isomers 3. I will identify the angle strain in cyclopropane and cyclobutane 4. I will draw the oblique and end-on view of cyclohexane's chair conformation using the 3 steps.
Homework Due:
1. Sections 2.8 & 2.9 Notes 2. Problems 2.15 - 2.19
Handouts/Supplies:
1. Organic Chemistry (Vollhardt/Schore)
I. Introduction
Opening Assignment:
Warm-Up: Complete functional group quiz (Carbonyl - Carboxylic Acid Anhydride). Review warm-up State the purpose
II. The Lesson:
Activity #1: Complete Sections 2.1 - 2.7 Quiz Activity #2: Review Sections 2.6 & 2.7 Problems: 2.15 - 2.19 Activity #3: Review Sections 2.8 & 2.9 Notes Activity #4: Complete Sections 2.8 & 2.9 Problems Activity #5: Read section 2.8 "Cis-Trans Isomerism in Cycloalkanes" Activity #6: Discuss bond rotation in cyclic structures, stereoisomers and cis-trans isomers Activity #7: Read section 2.9 "Conformations of Some Cycloalkanes" Activity #8: Discuss angle strain in cyclopropane and cyclobutane Activity #9: Discuss the oblique and end-on view of cyclohexane's chair conformation Activity #10: Practice drawing the chair conformation of cyclohexane using the 3 steps Activity #11: Complete notes on sections 2.10 & 2.11 Activity #12: Complete problems 2.20 - 2.21
III. Closure:
Summary Assignment:
Summarize today's lesson 1. I will identify, draw, and name cycloalkanes. 2. I will identify the bond rotation in cyclic structures, stereoisomers and cis-trans isomers 3. I will identify the angle strain in cyclopropane and cyclobutane 4. I will draw the oblique and end-on view of cyclohexane's chair conformation using the 3 steps.
Homework Assignment (Write down in planners):
1. Complete Notes on Sections 2.10 & 2.11 2. Problems 2.20 - 2.21
Preview of Next Class:
1. Axial and Equatorial Bonds in Cyclohexane 2. Conformational Mobility of Cyclohexane 3. Sections 2.1 - 2.9 Quiz 4. All Functional Groups Quiz
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Last update: Monday, October 2, 2006 8:01 PM
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