CHEM 251 - Organic Chemistry I

5 Credit: (3 lecture, 3 lab, 0 clinical) 6 Contact Hours: [CHEM 221  or equivalent full year college chemistry course]

1. Describe the nuclear and electronic configuration of atoms.
2. Differentiate between ionic and covalent compounds.
3. Differentiate between the hybridization in single, double, and triple bonded organic molecules.
4. Describe the polarities represented by various molecular shapes.
5. Describe the acidity or alkalinity of various substances, including calculating and interpreting pH and pKa values.
6. Summarize how pH affects the structure of organic compounds.
7. Apply the buffering concept to various organic molecules.

Goal 2:  Employ nomenclature rules, physical properties, and structural representation of organic compounds.        

1. Properly name alkanes/ cycloalkanes /alkyl halides / alcohols and amines.
2. Write structural formulas for alkanes/ cycloalkanes /alkyl halides / alcohols and amines.
3. Describe physical properties of the hydrocarbons listed above.
4. Recognize the various stereochemistry of alkanes and cycloalkanes.

Goal 3: Predict relative stability/reactivity of alkenes and alkanes based on structure.        

1. Name various alkenes.
2. Name various alkynes.
3. Write formulas for various alkenes.
4. Write formulas for various alkynes.
5. Write formulas for geometric isomers using the E,Z system of nomenclature.
6. Recognize geometric isomers using the E,Z system of nomenclature.
7. Describe the reactivity of alkenes using a mechanistic approach.
8. Describe the reactivity of alkynes using a mechanistic approach.
9. Describe chirality and name and draw enantiomers.
10. Draw enantiomers based on name.
11. Evaluate stereospecific reactions.
12. Use the delocalized electron model to describe the aromatic nature of benzene.

Goal 4:  Predict products of various reactions organic reactions by use of mechanisms.         

1. Demonstrate the S_N2 reaction mechanism.
2. Demonstrate the S_N1 reaction mechanism.
3. Describe the effects of stereochemistry, solvent, and competition effects between S_N1 and S_N2 reactions.
4. Demonstrate the E2 reaction mechanism.
5. Demonstrate the E1 reaction mechanism.
6. Describe the competition between E2 and E1 reactions and stereoselectivity.
7. Describe the competition between E2 and E1 reactions and stereoselectivity.
8. Understand the competition between substitution and elimination reactions.
9. Predict reaction products for various reactions of alcohols, amines, ethers, epoxides, and sulfur-containing compounds.

Goal 5:  Demonstrate techniques involved in the laboratory separation, analysis, synthesis, and purification of organic compounds.        

1. Describe how to determine the melting point of an organic compound and explain variations from standard values.
2. Perform recrystallizations of organic substances.
3. Perform distillation of organic substances.
4. Describe the process of distillation.
5. Demonstrate the principles of extraction.
6. Demonstrate the process of various forms chromatography.
7. Evaluate the process of gas chromatography.
8. Understand and demonstrate the principles and uses of infrared spectroscopy.
9. Examine the S_N2 reaction through the preparation of 1-Bromobutane or other alkyl halides.
10. Examine nucleophilic substitution reactions of alkyl halides.