How are the following conversions carried out?
i) propene to propan-2-ol
ii) phenol to salicylaldehyde
i) propene to propan-2-ol
ii) phenol to salicylaldehyde
Solution
(i)
(H adds to the terminal CH — Markovnikov.)
(ii) Reimer–Tiemann reaction:
(the :CCl carbene attacks ortho; acidify to free the product).
(H adds to the terminal CH — Markovnikov.)
(ii) Reimer–Tiemann reaction:
(the :CCl carbene attacks ortho; acidify to free the product).
CBSE Class 12 Board · 2006 · All India Compartment · Subjective