In the addition of the HBr to butadiene, which product is the product of kinetic control?
a. 1,4‐dibromo‐2‐butane
b. 1‐bromo‐3‐butene
c. 1‐bromo‐2‐butene
d. 3‐bromo‐1‐butene
e. 1,2‐dibromo‐3‐butene
Answer: d. 3-bromo-1-butene
In the addition of the HBr to butadiene, which product is the product of kinetic control?
a. 1,4‐dibromo‐2‐butane
b. 1‐bromo‐3‐butene
c. 1‐bromo‐2‐butene
d. 3‐bromo‐1‐butene
e. 1,2‐dibromo‐3‐butene
Answer: d. 3-bromo-1-butene