Which among the following methods is not used for the manufacture of isoprene?
A. Isomerization of propylene dimer
B. Isobutylene formaldehyde reaction
C. Methyl ethyl ketone formaldehyde reaction
D. Ethylene cyanohydrin pyrolysis
Answer:D
Which among the following methods is not used for the manufacture of isoprene?
A. Isomerization of propylene dimer B. Isobutylene formaldehyde reaction C. Methyl ethyl ketone formaldehyde reaction D. Ethylene cyanohydrin pyrolysis