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Organic Lesson 63 "Aromatic Compounds"

Science and Technology Standards:

PA Standard 3.4.12A: Apply concepts about the structure and properties of matter.

Anchor Assessment S11.A.1.1: Analyze and explain the nature of science in the search for understanding the natural world and its connection to technological systems.

Anchor Assessment S11.A.1.2: Identify and analyze the scientific or technological challenges of societal issues; propose possible solutions and discuss implications.

Anchor Assessment S11.A.1.3: Describe and interpret patterns of change in natural and human-made systems.

Anchor Assessment S11.A.2.1: Apply knowledge of scientific investigation or technological design to develop or critique aspects of the experimental or design process.

Anchor Assessment S11.A.2.2: Evaluate appropriate technologies for a specific purpose, or describe the information the instrument can provide.

Anchor Assessment S11.A.3.2: Compare observations of the real.

Anchor Assessment S11.A.3.3: Compare and Analyze repeated processes or recuring elements in patterns.

Anchor Assessment S11.B.1.1: Explain structure and function at multiple levels of organization.

Anchor Assessment S11.C.1.1: Explain the relationship between the structure an properties of matter.

Purpose:

1. I will draw the resonance forms of ortho-, para- activators on benzene.
2. I will draw the resonance forms of meta- deactivators on benzene.
3. I will draw the resonance forms of ortho-, para- deactivators on benzene.

Homework Due:

1. Complete notes on sections 5.8
2. Complete problems 5.10 - 5.13

Handouts/Supplies:

1. No handouts

I. Introduction

Opening Assignment:

Warm-Up: Draw the acylation mechanism.
Review warm-up
State the purpose

II. The Lesson:

Activity #1: Review the acylation mechanism
Activity #2: Review problems 5.10 - 5.13
Activity #3: Review section 5.8 "An Explanation of Substituent Effects"
Activity #4: Discuss the following:

1. ortho-, para- activator (donate electrons to the ring) intermediates
2. meta- deactivator (withdraw electrons from the ring) groups and intermediates
3. ortho-, para- deactivator intermediates

Activity #5: Complete notes on sections 5.9 - 5.11
Activity #6: Complete problems 5.14 - 5.16

III. Closure:

Summary Assignment:

Summarize today's lesson
1. I will draw the resonance forms of ortho-, para- activators on benzene.
2. I will draw the resonance forms of meta- deactivators on benzene.
3. I will draw the resonance forms of ortho-, para- deactivators on benzene.

Homework Assignment (Write down in planners):

1. Complete notes on sections 5.9 - 5.11
2. Complete problems 5.14 - 5.16

Preview of Next Class:

1. Electrophilic Aromatic Substitution Reactions: Bromination
2. Other Electrophilic Aromatic Substitution Reactions

Page maintained by: Stephen A. Roe
Last update: Sunday, December 3, 2006 10:17 PM