7849 Organic Chemistry Practice Problems

What is the IUPAC name for the compound shown below? 

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Draw the correct product for the following reaction. (If there is no reaction, draw the starting material.)

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Draw the structure of (1,1-dimethylethyl)cyclopentane.

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Give the IUPAC name for the following compound.

 a. 4-sec-butyl-2,3-dimethylheptane 

b. 2,3,5-trimethyl-4-propylheptane 

c. 4-pentyl-3-methylheptane 

d. 2,3,5-trimethyl-7-ethyloctane 

e. 4-sec-butyl-2, 3-dimethyloctane 

a. 1,2-diisobutyl-4,4-dimethylcyclohexane 

b. 4,5-diisobutyl-1,1-dimethylcyclohexane 

c. 1,2-diisopropyl-4,4-dimethylcyclohexane 

d. 3,4-diisobutyl-1,1-dimethylcyclohexane 

e. 3,4-disec-butyl-1,1-dimethylcyclohexane

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Predict the product of the following reaction and include hydrogen atoms in your structure:

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Translate the given conformer from the wedge and dash drawing into its Newman projection.

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Explain why the name "2-ethyl-2 4 6-trimethylheptane" is incorrect

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Translate the given conformer from the wedge-and-dash drawing into its Newman projection. 

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Translate the given theoretical conformer from the wedge-and-dash drawing into its Newman projection.

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Translate the given theoretical conformer from the Newman projection to its wedge-and-dash drawing. (Replace the provided placeholder H atoms with the appropriate atom/group). 

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How many monochloro substitution products are produced when the alkanes below are chlorinated? Consider constitutional isomers only, ignore stereoisomers.

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Draw the major organic product of the reactions shown below.

1. 


2. 


3. 

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 A mixture of equal amounts of two enantiomers 

a. is optically inactive. 

b. is called a racemic mixture.

c. implies that the enantiomers are meso forms. 

d. both A and B. 

e. none of the above

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Name the following alkyne. 

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Draw the major organic product of the reaction shown below.

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Name the following alkene.

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Of the molecules AlCl3 and AlBr3 , which has bonds that are more polar?

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Draw the major product(s) of the following reaction. You do not have to consider stereochemistry. If there is more than one major product possible, draw all of them.

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Classify the mechanism as a substitution, elimination, or addition reaction. 

a. substitution 

b. elimination 

c. addition

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How many monochloro substitution products are produced when the alkane below is chlorinated?

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Give the IUPAC name for the following compound. 

a. 2-cyclohexybutane 

b. 1-cyclohexyl-1-methylpropane 

c. 1-methyl-1-cyclohexylpropane 

d. sec-butylcyclohexane 

e. isopropylcyclohexane

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What is the IUPAC name for the compound shown below?

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How many monochloro substitution products are produced when the alkane below are chlorinated? Consider both constitutional isomers and stereoisomers.

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Draw the products of the transformation shown by the fishhook notation. Include all hydrogen atoms and nonbonding electrons.

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Draw the major organic product of the reaction shown below.

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