The product of addition of two moles of HBr to 1,4-pentadiene is ...

[kwoodring]

The product of addition of two moles of HBr to 1,4-pentadiene is
  A)
  2,2-dibromopentane.
  B)
  2,4-dibromopentane.
  C)
  1,5-dibromopentane.
  D)
  3,3-dibromopentane.
  E)
  1,4-dibromopentane.

Question 2

The Diels-Alder reaction is very important in the synthesis of six-membered rings. What six-membered ring is produced with the following reaction?
   
 
   
  A)
   
 
  D)
   
 
  B)
   
 
  E)
   
 
  C)
   
 

Question 3

What product(s) will be observed by the addition of one molar equivalent of Br₂ to ________________ 1,3-cyclohexadiene?
  A)
  1,2-dibromocyclohexene
  B)
  3,4-dibromocyclohexene
  C)
  1,3-dibromocyclohexene
  D)
  3,6-dibromocyclohexene
  E)
  both b and d

[Zack0mack0101@yahoo.com]

Answer to Question 1

b

Answer to Question 2

d

Answer to Question 3

e

[kwoodring]

Wow, this really help

[atrochim]

Great answer, keep it coming