NEET
- Exam
- NEET
- Subject
- Chemistry
- Chapter
- Aldehydes and Ketones
NEET · Chemistry · Aldehydes and Ketones
Match the compounds given in List-I with List-II and select the...
Match the compounds given in List-I with List-II and select the suitable option using the codes given below
Codes:
Codes:
Options
- A
- B
- C
- D
Correct answer
D.
Step-by-step solution
(a) Benzoin condensation : Heating ethanolic solution with strong alkali like KCN or NaCN, benzoin is obtained.
(b) Formation of phenolphthalein phenol is treated with phthalic anhydride in the presence of conc. , it gives phenolphthalein, an indicator.
(c) Fries rearrangement Phenyl benzoate heated with anhydrous in the presence of inert solvent gives ortho-and Para-hydroxybenzophen one. In this rearrangement, there is only a benzoyl group migration from the phenolic oxygen to an ortho-and para-position.
(d) Methylsalicylate
(A chief constituent of oil of wintergreen)
(b) Formation of phenolphthalein phenol is treated with phthalic anhydride in the presence of conc. , it gives phenolphthalein, an indicator.
(c) Fries rearrangement Phenyl benzoate heated with anhydrous in the presence of inert solvent gives ortho-and Para-hydroxybenzophen one. In this rearrangement, there is only a benzoyl group migration from the phenolic oxygen to an ortho-and para-position.
(d) Methylsalicylate
(A chief constituent of oil of wintergreen)