Organic Lesson 57 "Reactions of Alkynes: Addition of H2, HX, and X2"
Science and Technology Standards:
PA Standard 3.4.12A
Purpose:
1. I will predict the products of various alkyne reactions.
2. I will describe the effect of various catalysts and equivalence on the reaction.
Homework Due:
1. Section 4.13 Notes
2. Practice Problem: 4.20
Handouts/Supplies:
1. No handouts
I. Introduction
Opening Assignment:
Warm-Up: Review individually.
Review warm-up
State the purpose
II. The Lesson:
Activity #1: Review practice problem: 4.20
Activity #2: Read Section 4.14 "Reactions of Alkynes: Addition of H2, HX, and X2"
Activity #3: Discuss the following: 1. Addition of H2 to alkynes
2. Addition of HX to alkynes
3. Addition of X2 to alkynes
4. The effects of the palladium catalyst and the Lindlar catalyst on the reaction
5. The meaning of equivalent and its effect on the reaction Activity #4: Complete sample problems
Activity #5: Complete notes on section 4.14
Activity #6: Complete practice problem: 4.21
III. Closure:
Summary Assignment:
Summarize today's lesson
1. predict the products of various alkyne reactions.
2. describe the effect of various catalysts and equivalence on the reaction.
Homework Assignment (Write down in planners):
1. Section 4.14 Notes
2. Practice Problem: 4.21
Preview of Next Class:
1. Chapter 4A "Alkene" Test
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Last update: Monday, August 24, 2015 9:34 PM
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