Final
Organic Chemistry 2
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Give the major product(s) of the following reactions:
Propose reagents for the following reactions:
Give the name of the following molecules:
Draw the following molecules:
(E)-2-bromo-7-methyloct-2-en-5-yne
diphenylmethane
(R)-2-fluoro-4-oxopentanoic acid
What is the degree of unsaturation of C3H5Br?
Draw and give the name of all the isomers of this molecule.
Degree of Unsaturation = (2 x 3 + 2 - 5 - 1) / 2 = 1
The degree of unsaturation of C3H5Br is 1, so C3H5Br has a double bond or a cycle:
Draw the two chair conformations of molecule A.
Circle the most stable one.
Draw the structure of B and propose another way to prepare this compound.
Give the structure of A, B and C and the missing synthetic conditions.
Draw the structure of A,B and C and give the missing synthetic conditions.
Draw a reasonable mechanism for the following reaction:
Draw a reasonable mechanism for the following reaction:
Step 1: Hemiacetal formation
Step 2: Acetal formation
Propose a way to synthesis the molecule A from any other reagents containing at most five carbon atoms.
Propose a way to synthesis the molecule A from any other reagents containing at most four carbon atoms.
Using the reagents in the box, how would you prepare compound A?
