Final

Give the major organic product of each of the following reactions:

Give the major product of the following reactions and show the stereochemistry:
 

Draw the structure, showing the stereochemistry, of the chiral products B, C and D.
 

Draw the structure of the two products resulting from the following reaction.
What is the relationship between these two products?
 

Draw the structure, showing the stereochemistry, of the products G and H.
 

Draw the molecule I, precursor of the compound J.
Assign R and S configuration to the chirality centers of molecule J.
How could you prepare the compound K from J?
 

 Draw the two chair conformations of molecule L.
Draw the structure of compounds M and N.
Draw the structure of a diastereomer of L, which does not react with NaOH to lead to an epoxide.
 

Compound O reacts with HBr via an SN1 process leading to 4 different constitutional isomers.
Draw the structure of these products.
 

Draw the structure of compounds P, Q, R and S.
 

Draw the structure of compounds T and U and reagents V and W.
 

Draw the structure of compounds X, Y, Z and A1.
 

Using the reagents in the box, propose a synthesis for compounds A2, A3 and A4.
 

Propose a synthesis for derivative A5. You can only use the compounds wich are listed in the box.
Show all steps. You may use the reagents more than one or not at all.
 

Propose a synthesis for derivatives A6 and A7.
You can use only the compounds which are listed in the box. Show all steps.