HW Chapter 8. Alkenes-Reactions and Synthesis.
1. Draw the structures of A and B in the following reaction and write the
IUPAC names
HO
3A
BH3
H2O2
B
THF
3
CH3 + B(OH)3
H2O, NaOH
2. What are A and B in the following reaction. Draw the structures and name
them.
Cl
KOH
B
A
+
Cl
KOH
CHCl3
3. What is(are) the reactant(s) in the following reaction. Draw the structure(s)
and write the name(s)
1.O3, -78 C
Reactant(s)
2. Zn, CH3COOH/H2O
(CH3)3CCH2COCH2Br + CH3CHO
4. Draw the structure(s) of the product(s) that form(s) in the following
reaction.
KMnO4
H3O+
5. When cyclohexene reacts with chlorine in carbon tetrachloride the transdihalide is formed.
Write the complete stepwise mechanism for this reaction. Be sure to show
all intermediate structures and all electron flow using arrows.
6. Draw the skeletal structure(s) and name the product(s) of the reaction
when the following substance is treated with sulfuric acid and warmed to
approximately 50 °C. Atoms other than hydrogen and carbon are labeled.