Consider the acid-catalyzed mechanism of the imine formation (provided in the introduction). How would the reverse reaction proceed? Draw out the mechanism and justify the steps.
2. The price of a bond is generally
determined by
a. the relation between the coupon
rate and the current market rate of similar investments
b. the stated interest rate of the
bond
c. how many bonds are issued
d. who buys the bonds
3. How is the consolidated
statements treatment of constructive gain or loss on intercompany
bond investments different from the treatment of unrealized profit
on intercompany sales of inventory?
a. Constructive gain or loss is
deferred until...
Show an extraction scheme in how to purify the benzaldehyde.
Draw the mechanism for each of the four products that can be formed
in the first part of the reaction.
a) Draw the mechanism for nitration of methyl benzoate. Include
formation of the electrophile. The mechanism should explain why the
meta product is obtained.
b) Why is the nitration of aromatic rings a useful reaction?
In
the reaction mechanism of chymotrypsies, formation of the
tetrahedral intermediate is then followed by the formation of an
acyl enzyme Intermediate. What active site residue(s) /are
responsible for forming the first intermediate , and what type of
catalysis occurring the first step of the reaction ?
1) Draw a mechanism for the reaction of the
preparation of dibromosuccinic acid and predict the stereoisomer
formed based on the stereochemistry of the starting material.
a) how did you determine experimentally the stereoisomer formed?
Explain