Author Question: Rank the carbocations below in order of increasing stability (least stable = 1; most stable = 3). ... (Read 60 times)

karen · **on:** Aug 23, 2018

Rank the carbocations below in order of increasing stability (least stable = 1; most stable = 3). Place the number corresponding to the carbocation's relative stability in the blank below the structure.

Question 2

Below are all the chemical structures and intermediates involved in a reaction. On the structures provided, show all electron flow using the arrow formalism for the complete stepwise mechanism.

Question 3

Predict the product of the following reaction of Prostaglandin H₂ by interpreting the flow of electrons as indicated by the curved arrows.

Question 4

The structures below show the stepwise bond making and bond breaking in this reaction. Draw curved arrows to show the electron flow that has occurred in each step.

Question 5

Instructions: Assign E or Z configurations to each alkene below.
Assign:

Question 6

Instructions: Assign E or Z configurations to each alkene below.
Assign:

Question 7

Which of the following substituents has the highest priority according to the Cahn-Ingold-Prelog system?
a.
-NH₂
b.
-NHCH₃
c.
-CH₂NH₂
d.
-CH₂NHCH₃