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CHM305

Organic Chemistry Iii

  • Sciences
  • 300 level
  • 3 credit units
  • 260 pages
  • 19 units

This course introduces students to advanced concepts in organic chemistry, focusing on the structure, properties, and reactions of alcohols, ethers, epoxides, carboxylic acids, and carbonyl compounds. It explores nomenclature, preparation methods, and reaction mechanisms, emphasizing practical applications. The course also covers the synthesis and analysis of important organic molecules, providing a solid foundation for further studies in chemistry and related fields. Students will develop problem-solving skills and critical thinking abilities through assignments and laboratory exercises.

About this course

Difficulty
Intermediate
Study hours
150 hours
Maths
Basic
Content
Theoretical, practical, problem solving
Practical work
Yes
How it is assessed
  • Assignments
  • Tutor Marked Assignments
  • Final Examination

One paragraph, so you can see how it reads

CHM305 · Unit 1: Classes, Structures and Naming Of Alcohols

Alcohols are compounds in which a hydrogen of an alkane has been replaced by an -OH group. They have –OH group (a hydroxyl) bonded to a saturated alkane like carbon atom R- OH where R is any simple alkyl or substituted alkyl group.

What you should be able to do

  1. Classify and name alcohols, ethers, and epoxides.
  2. Describe methods for preparing alcohols, ethers, and epoxides.
  3. Explain the reactions of alcohols, ethers, and epoxides.
  4. Name and draw structures of carboxylic acids and their derivatives.
  5. Describe methods for preparing carboxylic acids.
  6. Explain the reactions of carboxylic acids and their derivatives.

What it prepares you for

Careers
  • Pharmaceutical Chemist
  • Chemical Engineer
  • Research Scientist
  • Quality Control Analyst
  • Biochemist
Where it is applied
  • Pharmaceuticals
  • Petrochemicals
  • Food Science
  • Cosmetics
  • Environmental Science

Where it gets hard

The units students slow down on, and what makes each one heavy.

  • Module 1: Alcohols and Their Reactions

    Unit 3: Reactions of Alcohols

    Understanding the reaction mechanisms involving cleavage of bonds in alcohols requires a strong foundation in organic chemistry principles.

  • Module 3: Carboxylic Acids and Their Derivatives

    Unit 4: Reactions of Carboxylic Acids

    Mastering the various reactions of carboxylic acids and their derivatives requires understanding of different reaction conditions and reagents.

A suggested way through it

Suggested

13 weeks, about 46 hours in total. Yours will differ.

  1. Week 1Module 1: Alcohols and Their Reactions
    • Unit 1: Classes, Structures and Naming Of Alcohols · 3 hours

      Read the introduction to alcohols, focusing on their structure and properties.. Practice naming alcohols using both common and IUPAC nomenclature.. Solve problems classifying alcohols into primary, secondary, and tertiary types..

  2. Week 2Module 1: Alcohols and Their Reactions
    • Unit 2: Preparation of Alcohols · 3 hours

      Study the different methods of preparing alcohols, including hydrolysis and hydration.. Write out reaction equations for each preparation method, noting the conditions.. Discuss the production of alcohol from fermentation..

  3. Week 3Module 1: Alcohols and Their Reactions
    • Unit 3: Reactions of Alcohols · 4 hours

      Understand the acidity of alcohols compared to water.. Explain the amphoteric nature of alcohols.. Discuss the various reactions of alcohols, stating the necessary conditions of reaction..

  4. Week 4Module 2: Ethers and Epoxides
    • Unit 1: Structures and Nomenclature of Ethers and Epoxides · 3 hours

      Write the general formula of ethers and epoxides.. Draw the structures of ethers and epoxides.. Distinguish between symmetrical and unsymmetrical ethers.. Write the names of ethers using the IUPAC nomenclature.. State and draw the various isomers of ethers..

  5. Week 5Module 2: Ethers and Epoxides
    • Unit 2: Ethers: Preparation and Properties · 4 hours

      Discuss the various methods of preparing ethers in the laboratory and industrially.. Explain the various reactions of ethers.. Practice writing out the reactions of ethers..

  6. Week 6Module 2: Ethers and Epoxides
    • Unit 3: Epoxides- Preparation and Reactions · 3 hours

      Discuss the preparation of epoxides using different methods.. Discuss the physical properties of epoxides.. Discuss the chemical properties of epoxides..

  7. Week 7Module 3: Carboxylic Acids and Their Derivatives
    • Unit 1: Carboxylic Acids and Their Derivatives -Naming and Physical properties · 3 hours

      Define carboxylic acids.. Give examples of carboxylic acids.. Name and draw the structures of simple carboxylic acid.. Name and draw structures of carboxylic acid derivatives.. Explain the properties of carboxylic acids..

  8. Week 8Module 3: Carboxylic Acids and Their Derivatives
    • Unit 2: Preparation of Carboxylic Acids · 4 hours

      Prepare carboxylic acids from aldehydes and ketones using oxidation reaction.. Explain preparation of carboxylic acids from hydrolysis of nitriles.. Explain preparation of carboxylic acids from the hydrolysis.

  9. Week 9Module 3: Carboxylic Acids and Their Derivatives
    • Unit 4: Reactions of Carboxylic Acids · 4 hours

      Explain the acidic properties of carboxylic acids.. Discuss the reactions of carboxylic acid has an acid.. Explain the following reactions of carboxylic acids: Esterification, Halogenations.. Explain how esters are converted into: Acyl chloride, Amide, Acid anhydrides.. Explain the reduction of carboxylic acids..

  10. Week 10Module 3: Carboxylic Acids and Their Derivatives
    • Unit 5: Derivatives of Carboxylic Acids · 4 hours

      Identify the structures of the various derivatives of carboxylic acids.. Compare the properties and reactions of the various derivatives of carboxylic acids.. Explain the reaction of acyl chloride, acid anhydrides, amides and esters.

  11. Week 11Module 4 :Aldehydes and Ketones
    • Unit 1: Naming Aldehydes and Ketones, Physical Properties · 3 hours

      Draw the structure of a simple aldehyde and ketone.. Give the names of aldehydes and ketones from the structures.. State the physical properties of aldehydes and ketones.. Compare the physical properties of the carbonyl compounds.

  12. Week 12Module 4 :Aldehydes and Ketones
    • Unit: 2 Preparation of Aldehydes and Ketones · 4 hours

      Prepare aldehydes and ketones from the dehydration of alcohols.. Prepare aldehydes and ketones from oxidation of alcohols.. Prepare aldehydes and ketones from the oxidation cleavage of alkene.. Prepare aldehydes and ketones from decarbonylation of calcium salts.. Prepare aldehydes and ketones from the reduction of acyl chloride.. Prepare aldehydes and ketones from Friedel Craft acylation reaction.

  13. Week 13Module 4 :Aldehydes and Ketones
    • Unit 3: Reactions of Aldehydes and Ketones · 4 hours

      Explain the acidic properties of carboxylic acids.. Discuss the reactions of carboxylic acid has an acid.. Explain the following reactions of carboxylic acids: Esterification, Halogenations.. Explain how esters are converted into: Acyl chloride, Amide, Acid anhydrides.. Explain the reduction of carboxylic acids.

Preparing for the exam

What to do
  • Create detailed reaction maps for each functional group (alcohols, ethers, carboxylic acids, etc.) linking reactants, reagents, and products.
  • Practice IUPAC nomenclature for complex organic molecules weekly, focusing on identifying parent chains and substituents.
  • Review reaction mechanisms from Units 3-5, drawing out each step and explaining the role of catalysts and intermediates.
  • Solve all Tutor-Marked Assignments (TMAs) and identify areas of weakness for focused study.
  • Create flashcards for key reagents and their specific functions in organic reactions.
  • Dedicate specific study sessions to understanding spectroscopic data (IR, NMR) and its application in identifying organic compounds.
  • Simulate exam conditions by completing past papers within the time limit.

Questions students ask about this course

What is CHM305 about?

This course introduces students to advanced concepts in organic chemistry, focusing on the structure, properties, and reactions of alcohols, ethers, epoxides, carboxylic acids, and carbonyl compounds. It explores nomenclature, preparation methods, and reaction mechanisms, emphasizing practical applications. The course also covers the synthesis and analysis of important organic molecules, providing a solid foundation for further studies in chemistry and related fields. Students will develop problem-solving skills and critical thinking abilities through assignments and laboratory exercises.

How many units does CHM305 have?

CHM305, Organic Chemistry Iii, has 19 units across 6 modules, over 260 pages of course material. You can read it one unit at a time.

How many credit units is CHM305?

CHM305 carries 3 credit units, at 300 level in Sciences.

Is CHM305 hard?

CHM305 is rated intermediate level, with basic mathematical content. It is mostly theoretical, practical and problem solving work, and it has a practical component.

How long does CHM305 take to study?

About 150 hours of study, spread across its 19 units.

How is CHM305 assessed?

CHM305 is assessed by Assignments, Tutor Marked Assignments and Final Examination.

What can I do with CHM305?

Pharmaceutical Chemist, Chemical Engineer, Research Scientist, Quality Control Analyst and Biochemist.

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