Exam 8: Reactions of Alkenes

Which of the following additions to alkenes occur(s) specifically in an anti fashion?

Draw the major organic product generated in the reaction below. Pay particular attention to regio- and stereochemical detail.

Give the structure of the alkene which would yield the following products upon ozonolysis-reduction. CH₃CH₂CH₂CH₂CHO + CH₂O

The mechanism for the acid-catalyzed hydration of alkenes is simply the reverse of the mechanism by which alcohols are dehydrated using concentrated acid. This is an illustration of the principle of ________.

Name the major product which results when HBr is added to 3-ethyl-3-hexene.

Provide the structure of the major organic product of the reaction below.

Draw the major organic product generated in the reaction below. Pay particular attention to regio- and stereochemical detail.

Draw the major organic product generated in the reaction below. Pay particular attention to regio- and stereochemical detail.

Provide a detailed, step-by-step mechanism for the reaction shown below.

Provide the major organic product of the reaction below.

Which of the following is the best reaction sequence to use if one wants to accomplish a Markovnikov addition of water to an alkene with minimal skeletal rearrangement?

When 3,6-dimethylcyclohexene is reacted with dry gaseous HBr, one of the products is 1-bromo-1,4-dimethylcyclohexane. Provide a detailed step-by-step mechanism to explain the formation of this product