How would you prepare pentanal from the following starting materials?(a) CH₃CH₂CH₂CH₂CH₂OH
b) CH₃CH₂CH₂CH₂CH=CH₂
(c) CH₃CH₂CH₂CH₂CO₂CH₃ (d) CH₃CH₂CH₂CH=CH₂

Relax

Respuesta :