Reimer-Tiemann reaction of phenol: product, reagent or intermediate
This type of question, asked 4 times: 29 Jan 2024, 30 Jan 2024, 6 Apr 2024, 22 Jan 2026 S1. All 4 questions below, oldest first.
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Question 1
29 Jan 2024
128Phenol treated with chloroform in presence of sodium hydroxide, which further hydrolysed in presence of an acid resultsTap an option to check your answer.
Question 2
30 Jan 2024
122Salicylaldehyde is synthesized from phenol, when reacted withTap an option to check your answer.
Question 3
6 Apr 2024
40In Reimer - Tiemann reaction, phenol is converted into salicylaldehyde through an intermediate. The structure of intermediate is _____.Tap an option to check your answer.
Question 4
22 Jan 2026 S1
28Given below are two statements : Statement I: Phenol on treatment with aq. KOH under refluxing condition, followed by acidification produces -hydroxy benzladehyde as the major product and -hydroxybenzaldehyde as the minor product. Statement II : The mixture of -hydroxybenzaldehyde and -hydroxybenzaldehyde can be easily separated through steam distillation. In the light of the above statements, choose the correct answer from the options given below :Tap an option to check your answer.